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  • Archive for the ‘winter’ Category

    Winter is fattening

    Monday, February 4th, 2008

    Sometimes that’s not a bad thing. (I’m not talking about Superbowl Sunday chili binges and consolation snacks for sad Patriots’ fans.) Deliciously spring-like temperatures and the weekend’s warming sun have started plumping up the buds - some fit to burst.

    Salix ‘Mt. Aso’ (?) in the nursery bedSalix ‘Mt. Aso’ (?) in the nursery bed
    This willow in the nursery (labeled Salix ‘Mt. Aso’) couldn’t wait another moment to bust out its fiberoptic glow plugs and the witch hazel (Hamemelis x intermedia ‘Diane’) has begun uncreaking its crimps like an arthritic yogi.

    Hamamelis x intermedia ‘Diane’ 2-4-08

    Cornus mas in bud 2-4-08Buds on the Cornelian Cherry (Cornus mas) are fairly rotund and the Star Magnolia’s (Magnolia stellata) are fat fuzzy slippers which hopefully will not be tempted to unwrap too soon in the yo-yo weather. The hellebores (Helleborus foetidus) have finally un-caped their plump buds right on schedule.

    Helleborus foetidus showing its buds

     

     

     

    Magnolia stellata in fuzzy bud
    What has put on fat in your garden? Whenever the weather’s not too rotten, take a close look. This is a great time to test your winter i.d. skills (if you learn to identify trees and shrubs in the winter, you can i.d. them anytime - who needs leaves?!) Winter Hazel - Corylopsis glabrescens in budand if you’re out there watching the buds and ticking off the days to spring bloom, you won’t miss the show. (Winter and spring bloomers tend to not be big self-promoters. You have to seek them out.)

    Japanese Stewartia - Stewartia pseudocamelia seed and bud

    If you want a spring tease, cut a few branches of early spring bloomers and place them in water. About a month ago I cut some Forsythia and Flowering Quince (Chaenomeles speciosa) and kept them in one of the cool greenhouses. The Forsythia opened over the weekend and the Quince will probably be only another sunny day behind. When you first cut the branches and put them in a vase, make sure to make a verticle cut through the base of the stem to expose more pithy surface area to the water. To speed bloom, give them fresh warm water everyday and keep them in a warm, sunny location. To slow them down, give them only cold water and keep them in a cool room. Depending on how close the buds are to breaking when you pick and how warm they are kept, forcing can take anywhere from a week to (in my case) a month.

    Forced branches - Forsythia and Flowering Quince

    Light at the end of the tunnel

    Thursday, January 31st, 2008

    Red maple on the great lawn at dawn 1-28-08The light is definitely changing. I have to be quick now because in the middle of the afternoon the sun angles in the potting shed windows, arcs across the monitor screen and slides underneath my eyelids like it’s trying to poke me awake from my wintertime torporific stupor. Ground Hog’s Day has always been my favorite holiday because for me it marks spring within reach. Regardless of whether we get a Blizzard of ‘78 anniversary event or even snow in March, spring is still inevitable and closer by the day. The birds are singing, the sun is high enough and warm enough to send the greenhouse vents flapping and we’re getting into gear - a slow first gear to warm up our engines for the big spring push starting for us, in March and April.

    Gail, Linda and Kari under the benchesA couple of volunteers came in today to help Gail and me tackle the weeds. Just like any other garden, the greenhouse desperately needs to be weeded every minute and the Kenilworth Ivy (Cymbalaria muralis) had gotten ahead of us. I think it looks pretty but it’s a very tasty harbor for the dreaded whitefly. Maybe thanks to my pest-icidal tendencies (I’m a killing machine armed with a soapy water spray bottle), we didn’t have clouds of whitefly up our noses and instead just suffered the discomfort of out of practice squats and deep knee bends. (Gardener calisthenics)

    some unpotted Colocasia fallaxI know I’m not the only one to be easily distracted in the garden, or in this case, the greenhouse (Carol at May Dreams Gardens has written a lot about it) but you’d think because I do this every day and for a living that I might have achieved a little more focus by now. This morning I very purposely started unpotting this poor potbound Colocasia (C. fallax), then I’m not sure what happened - maybe I noticed a weed or wanted my camera or saw something shiny and the next thing I knew hours had gone forgotten by. My hori-hori was still impaled in the pot and poor babies were high and dry on the floor. All is well though. I went back to it and have it almost all divided and repotted now. Hey look, the iris are starting to bloom!

    Iris reticulata ‘Clairette’ 1-31-08.  That’s 5+ weeks to bloom after bringing them to the cool greenhouse.

     

    Surprises

    Friday, January 25th, 2008

    Erica carnea ‘December Red’I guess I was a little distracted on Bloom Day this month because I missed these little sweetums blooming (outdoors!) practically right under my nose. Erica carnea ‘Myretoun Ruby’Walking from the greenhouse to the house I pass this little clump of heathers (or are they “heaths” when they’re winter flowering?) along the Enclosed Garden path. It was only when I walked that same path in the opposite direction the other day that I noticed them blooming away. Erica carnea ‘Springwood White’ (I love this one! - the flowers are more green than white at this stage)Ericas like well drained, acid soil and full sun (according to AHS A-Z) and these definitely exhibit more blooms on winter’s sunny side. — So if you want to plant them for color from a winter window, think about placing them north of your view. This grouping includes Erica carnea ‘December Red’ (purple in the middle), ‘Springwood White’(front), ‘Myretoun Ruby’ (right) and E. x darleyensis ‘Mediterranean White’ (in the way back).

    Heaths along the path out of the Enclosed Garden

    Taking the path from the Bosquet to the Water Garden yesterday I snuck up on the witch hazels and was surprised to find what I was looking for - Hamamelis x intermedia ‘Diane’ is starting to pucker up her lipstick blooms. Have you checked your witch hazels lately? Yo-yo winter weather might get them started before you know it.

    Hamamelis x intermedia ‘Diane’

    In the greenhouse another fun surprise: Our Graptopetalum -probably a cultivar of G. paraguayense- is busy making babies.

    Graptopetalum spontaneous leaf cutting - it’s got roots and everything!

    If that’s not an excellent example of survival of the of the most opportunistic I don’t know what is. (Of course I gave new homes to all the kids I found.) Anything suprise you this week?

    Get thee to a greenhouse

    Monday, January 21st, 2008

     

    Aeonium arboreumIt’s a sunny, breezy 24 degrees F. outside and a sunny, fragrant, toasty-feeling 62 in the greenhouse. I’d rather be in the greenhouse than out of it right now. Echevaria crenulataIf you’re anything like me, Thamnocortus rigidus - the coolest restioin the middle of deep winter on the cusp of the age of aquarius you have a serious case or at least the onset of a serious case of cabin fever. It’s raw outside and it’s funky inside. For a gardener, I think the best cure is to surround yourself with plants.

    As I see it there are a couple of options. For the unwilling to venture out, you could gather all of your plant babies together (or make the rounds) and spend some quality time grooming them. Cyperis profiler - papyrusHave you started fertilizing yet? If you have, you might notice bugs on the succulent new growth. There’s nothing better than a little pest-icide on a winter’s day. Do you have a favorite method of control? Echevaria giganteaIn the greenhouse we duke it out with aphids, whitefly, mealy bug, scale and occasionally spidermite. We recently tried a Neem spray by Organica which cost $9 for a quart. For the difference in price between that and dish soap/insecticidal soap and no discernible difference in results, I have to say I prefer using soap. With soap I can spray with abandon! Neither Gail nor I love the smell of the Neem or the insectical soap, and I’m thinking of switching to my favorite lavender scented dish soap. Geranium maderense growing from the greenhouse floorDoesn’t lavender oil have insecticidal properties too or am I making that up? (Not that there’s much/any real lavender oil in the soap…) When I use any kind of soap, I dilute it so that there’s just the hint of a bubble in the spray and we don’t use it on the ferns or anything else with sensitive pores. We used to use horticultural oil (again, not on ferns, etc) but probably because I do have a tendency to spray with wanton abandon, many poor plants suffered under the onslaught and their leaves burned. It is best to spray -anything- on a cloudy day. Horticultural oil will kill scale but I actually prefer picking them off by hand and washing leaves and stems to control the sooty mold that grows on their sugary poo.

    Even some of the pots are alive in a greenhouse (eat your heart out, Martha Stewart!)If you’ve already turned your own house into a greenhouse (anytime you pay attention to the plants in your house, you’re in a virtual greenhouse) and you’re ready for an outing - think about going to an actual greenhouse to indulge in a different climate. Not all greenhouses feel tropical but they are warmer than the outdoors and more humid than indoors - a welcome sigh in the middle of dry winter! More often than not there’s a scent or 12 to sip with your breath too. This teeny weeny little cluster of blooms is part of what’s scenting our greenhouse these days. It’s a Sweet Olive - Osmanthus fragrans and it’s delish.

    Sweet Olive - Osmanthus fragrans

    Echevaria setosa - I first saw this at Smith College and spent the next year trying to find it to buy for Blithewold - success!  (but now I can’t remember where I finally found it!)The trip to the Smith College Botanic Garden is still on and there’s not much time left to sign up (the deadline for registration is February 6). Don’t miss this trip - sign up now and cure that cabin fever! Check out the Smith College Botanic Garden site if you need more motivation.

    (click on images for a larger view and captions)

    Can of worms

    Thursday, January 17th, 2008

    Like most people who have eyes and ears and minds that are open, I learn something new every day - but sometimes it’s good to get out and actually be “schooled”. Now that the gardens aren’t commandeering every moment of our time and every scrap of energy in our minds and bodies, we can give ourselves the chance to be taught by something/someone else outside of our daily realm. For Gail and me it’s a winter ritual to go to the RI Nursery and Landscape Assoc. (RINLA) Conference and Trade Show.RINLA conference stuff…

    I attended the RINLA Conference yesterday and as usual came back with my mind humming and my world a little rattled. Sometimes it’s not just that I don’t already have access to the information that’s being shared but find by listening to someone else (usually an expert) speak about it, I am handed a new way to process or think about the information. For instance, during the panel discussion on invasives (what’s currently being done to limit/control invasive species in RI and MA), Dr. Sue Gordon from URI mentioned worms. She said that as a kid she remembers crashing around the forest in leaf litter that was up to her knees. Now-a-days forest leaf litter is only ever inches thick. Native worms in the U.S. were wiped out in the last ice age and what we’ve got now (we all know this) are European immigrants and we’ve been taught as gardeners to love and feed these lowly dirt munchers. Well. Perhaps too much of a good thing is not so good after all. Worms are not meant to be in our forests and leaf litter that breaks down too quickly is not good for forest ecology (see Teeming with Microbes by J. Lowenfels and W. Lewis). Native plants get stressed and opportunistic invasives get the strangle hold and the balance goes all out of whack. Dr. Gordon who also manages Kinney Azalea Gardens in South County said that she can’t keep a root ball around her nursery plants because the worms have made the soil so friable. Have you ever had worms in a potted plant? Because now that I think of it, it’s awfully hard to keep a wormy pot watered… Maybe - could it be that we shouldn’t go quite so crazy adding organic matter to our gardens - especially those of us in places that have been teetering on the edges of drought? I don’t mean to say that we should stop making compost or ammending the soil in our gardens but I do think we might have to keep an ever more vigilant eye out for all kinds of potential invasives in our local landscapes. And we’ll have to learn methods of moderation. (Doesn’t come down to “all things in moderation”?) And I think we should keep getting “schooled” by the experts. Have you learned or heard anything that rattled your world this winter? (For lists of Blithewold’s winter educational offerings click here and here.) At RINLA I learned more than I knew about using native plants too - stay tuned for that post later (when I’ve done some more reading on the subject!).

    Confusement

    Thursday, January 10th, 2008

    Winter inversionI think winter’s gone upside down for the moment. Less than a week ago I posted this about an honest to goodness arctic-like morning where my fingers felt like they might fall off and I couldn’t hide my nose deep enough in my scarf to keep mean Jack from biting. This week the temperatures in RI have risen into the 60’s. Weird. I’m not inclined to complain - the other day I worked in the potting shed with the outside door wide open while the greenhouse vents flapped up and down (they’re set at 75 and 80 degrees F, I kid you not). It’s pleasant to walk out in less than eleven layers of clothing. The smell of thaw outside is gorgeous and sweet and I want to suck it all up and wear it like perfume. Birds are singing, the bees have been out for a stretch and still-fat squirrels are racing all around. The weather is perfect for winter walks and wildlife sightings (hawks have been circling overhead). I like it. But it’s weird.

    I’m nervous for the spring flowerers. If you were a bud wouldn’t you want to swell to burst in this weather? The Forsythia are still wrapped but the Quince is showing an awful lot of green… And the Witch-hazel buds might open soon.

    Forsythia 1-10-08Flowering quince - Chaenomeles speciosa 1-10-08Witch-Hazel — Hammemelis x intermedia ‘Arnold’s Promise’ 1-10-08

    glass pond 1-10-08The unseasonable warmth can induce a gotta-get-out panic in gardeners too. It’s ok. Relax. It’s not time to cut the garden back yet. Instead, go for a walk and look for buds, keep perusing the seed catalogs and start thinking about fertilizing your houseplants again. The sun is out again today so I gave half-strength fish emulsion (Neptune’s Harvest, 2-4-1) to our big potted flowerers like the Camellias, the citruses and Gardenia and to particularly anemic looking other things. In another couple of weeks on another sunshine day, I’ll feed the whole greenhouse (except the Sweet Olive -Osmanthus fragrans- which, we found out recently, prefers starvation).

    Tomorrow the forecast is calling for rain and thunderstorms. Thunder in winter? - Weird. After that maybe it will start to feel like January again.

    Winter inversion - another view

    Save the dates

    Monday, January 7th, 2008

     

    Dan taking the lights offI think one of the best things about January is getting to flip through the blank pages in a crisp new calendar and writing in the stuff of life. (Yes, I’m easily amused.) I like to write things like “fly to Paris”, “sunny, warm - bees are out”, and “Bonsai workshop 10:30-12″. Blithewold members, did you get your winter flyer of education programs and events? Have you filled in your calendar? (–Have you registered for classes?) Those of you who aren’t members, don’t you wish you were? click here for a special deal and just for kicks, check out what we’re offering this winter and see if you’re inspired to fill in a page -or 9- in your calendar too.

    The first to do is the Owl Prowl - sure to be a hoot and a half (am I easily amusing too?) the evening of January 23. There’s nothing like the sound of an owl - and to get to see a real Hedwig winging over Blithewold would be amazing. Fred Orwiler, former director of education at the Norman Bird Sanctuary will teach everyone how to hoot like an owl with any luck the group will get to watch one in action.

    On February 9th, Julie Morris (director of horticulture here and container planter-upper extraordinaire) is teaching a bonsai workshop where you’ll get to take home your very own trainee. Anyone who loves the miniature worlds of fairy gardens and terrariums will get hooked on bonsai too - it’s inevitable. I’ll be there.

    After that on February 12 (just in time for the big V day) learn all about the health benefits of chocolate from herbalist Bonnie Kavanagh. Evidently chocolate is one of the major food groups (I knew it all along) - try samples, learn recipes and impress your Valentine.

    Hop on the bus to the Smith College Botanic Garden on February 23. Our own greenhouses are very cool (if I may say so myself) but I was blown away by Smith’s. There’s just nothing like house after house after house of the most amazing plants from all over the world. If you can tear yourself away from the greenhouses (I had trouble) the entire campus is a gorgeous garden too. This trip needs 30 people to happen - please oh please sign up by Feb. 6 - for my sake if not your own!

    Learn about xeriscaping from landscape designer Brooke Merriam on February 27. Anyone with a garden who remembers last years drought (let’s not sugarcoat it - some of us watered a lot) should attend this class. Xeriscape isn’t about desert gardens anymore - it’s about being smart about water.

    March 1 is all about (All Abuzz over) bees and honey. If you’re half as facinated as I am by bees and how important they are in the world, you won’t want to miss this. Local beekeepers will tell us all about pollination, bee culture and keeping. And after trying honey samples and different cheeses from Milk and Honey Bazaar you might never have the same relationship with regular sugar again. It’s honey for me all the way. (Hey look! - It’s so warm today, the bees are out! You’ll have to believe me - they don’t show up well in the photo.)warm day winter hive activity

    Our own Susan Gimblet is sharing her love of African Violets on March 19. She’ll be selling plants from her own (ginormous) collection, and will divulge all the secrets she knows about growing and grooming healthy bloomers. Look out - African Violets can be as addictive as terrariums and bonsai…

    Rosebay Rhododendron (Rhododendron maximum) in budWe can’t be awake in the world right now and not be thinking “green”. Bob Chew from SolarWrights will talk about renewable energy systems on March 22 and show how you can transform your home into a lean green machine.

    Finally, get out your camera and learn digital garden photography from a real pro on March 29. Barbara Bourgette, an organic gardener and artist will show examples of her work and critique yours. This is a camera’s-on workshop. Just think - you and I might find ourselves using some of those mysterious bells and whistles on our fancy cameras!

    I don’t know about you but my calendar is filling right up. Anyone else as gratified as I am to fill fresh pages with what’s going on?

    8 degrees of fridgidation

    Thursday, January 3rd, 2008

    Crabapple on iceI know a lot of you in the world are used to cold weather but this Bristol morning’s wicked cold temps felt remarkable to me! harbor boilAnd just to prove it, I took my camera to the water for a couple of shots of the harbor boil, rimy ice on the rocks and the wind that made me send my nose and faceparts scarfward. brrrrrr!!!! It was a fast, frozen fingers, fogged glasses walk back to the potting shed, I’m telling you!

    ice darkened greenhouse

    The greenhouse was covered in ice and the uninsulated potting shed windows were gorgeously glazed. Gail and I cranked the heat (to a balmy 62), leaned our elbows on the radiator next to the table and spent the whole day scheming and planning each garden, working our way across the property from the Rose Garden to the Rock Garden. Now that we have color ideas (no, we’re not stuck on orange this year - yet!) we’re ready to dive into catalogs starting tomorrow… ice painting on the potting shed window

    Be light

    Friday, December 21st, 2007

     

     

    looking for the snowbow The Holidays are perfectly timed. Long before there was a Christmas Day everyone knew a wintertime festival was just what we gardeners need. Some of us feel defeated by dormancy, stressed by frenzied consumerism, chilled to the bone and blue. But winter gives us a much needed chance to rest and recharge (it’s the “hibernal” season after all), and it’s our best excuse for indulging in egg nog, singing out loud in public and a having indoor garden parties.

    Tomorrow will be the shortest, dimmest day of the year but in the gardener’s lexicon (this one’s anyway) the winter solstice is the official start of summer. Day after day the sun will climb, and night after night will shorten and it all leads minute by minute to You-Know-What! — Another season in the garden! If that’s not a good reason to whoop it up in the drear of winter then I don’t know what is! So in honor of the return of the light, here are a few bright pictures from this past growing season - a smidgen of a hint of all we have to look forward to:

    Cinnamon ferns in the Water GardenWater garden view mid-summerFranklinia alatamaha - detailHemerocallis ‘Autumn Minaret’Praying Mantis checking me outRudbeckia ‘Prairie Sun’Eschscholzia californica ‘Apricot Flambeau’ (California Poppy)Nelumbo ‘Mrs. Perry D. Slocum’Epimedium (not sure which one!)Geranium ‘Rozanne’

    I’m going to spend the rest of my work day today watering and grooming in the greenhouse and tidying the potting shed as if I’m preparing for a journey - even though I’m staying right here. The next time I’ll be at Blithewold it will be a totally different season. Gail and I will be surrounded by stacks of magazine back issues we haven’t had time to read yet, notebooks for writing down borrowed and newly minted garden ideas, and seed and plant catalogues for ordering our spring universe - Joy to the World, friends and gardeners and Happy Solstice!

    White coat of many colors

    Friday, December 14th, 2007

    Snow snow snow! And a Garden Blogger’s Bloomday (hosted by Carol at May Dreams Gardens) a day early. I practically wore out the shutter of my little camera taking pics yesterday and today (I think I could smell it smoking…) so here are an end of the week bunch. As always, hover over the pictures for a title and click for a larger view.

    Prunus subhirtella ‘Autumnalis’ - Higan cherry/Autumn blooming cherryIf I hadn’t overheard Dan say the cherry was blooming I probably would have missed it! Prunus subhirtella ‘Autumnalis’ blooms a bit in the fall - it’s subtle!- and again in the spring. It seems like our recent cold temps should have nipped it in the bud (so to speak) but even a fairly major snowfall didn’t stop a few from opening. Follow my tracks through the Rose Garden to find this tree.

     

    The Harlequin glory bower (Clerodendrum trichotomum) berries are a bluer blue than my camera captured - you’ll have to come see it for yourself! Clerodendrum trichotomum var. fargesii berries

    The Leucothoe fontanesiana shows up multicolored in the snow.Leucothoe fontanesiana - Drooping leucothoe

    The pond and Rock Garden are sepia toned.

    The pond perfect this morningThe Rock Garden under a blanket

    The Burning bush (Euonymus alatus ‘Compactus’) looks like a nest. And the snow has revealed a nest within the nest.Euonymus alatus ‘Compactus’ nest in the snow

    I didn’t want to tread on the Bosquet’s hem - it’s dressed in its finest winter robe. Sometimes I wish I could hover over the surface and not mess it up with burly boot prints. Other times I want to flop around and make a dozen angels. What do you do with the first snow? The Bosquet 12-14-07

    Stock plants are still blooming in the greenhouseCamellia chandlereiPlectranthus hilliardiae ‘Candelabra’Plectranthus hilliardiae ‘Candelabra’ detailFarfugium japonicum ‘Aureomaculatum’

    The greenhouse inhabitants are in full winter finery too - this selection in honor of Bloom Day includes stock plants - Cuphea micropetala and Salvia vanhoutii ‘Paul’, a Farfugium japonicum ‘Aureomaculatum’ - not blooming but I love its sunspots!, a Camellia chandlerei that just opened, and two views of a Plectranthus hilliardiae ‘Candelabra’ on the low-light houseplants bench. There are many more bloomers - come by for a coat of color! (The greenhouse door is open weekdays and most weekends between 10 and 4 .)