I just wish you could smell their scent.
I spent the entire gorgeous, sunny, high-70s afternoon in the garden. Moved 2 small Mahonias, planted 2 leather leaf viburnums. Cut back Panicum ‘Dallas Blues’ and fed roses with slow-release organic fertilizer. Trillium luteum started emerging; short, fat buds sitting on top of the soil. Blueberries are flowering; I mulched them with old boughs of last year’s Christmas tree, which so far has discouraged the squirrels from digging at their ankles.
Planted Clematis texensis ‘Princess Diana’ and Salvia x involucrata ‘Mulberry Jam,’ Iris unguicularis (2), and Callirhoe involucrata. Larkspur seedlings starting to emerge in the backyard garden. Poppies are taking longer but I haven’t given up hope.
Peony foliage emerged yesterday, and fronds of Christmas fern (Polystichum aristochoides) unroll slowly upward every day.
The violets are in bloom. They may be weedy but I adore them. I will always have them in my garden.
I have three weeks to go until our average last frost date.
I did really well this winter, getting seeds sown and potting things on. Now, I’ve got to hang on until the tender things are safe to plant. The cold frame is jammed full.
Hardening off seedlings, though, is too important a process to skip. I skipped it all the time until I built my cold frame–mostly because I didn’t want to spend half the morning bringing trays of plants in and out of the house–and my plants performed correspondingly poorly.
Hardening off is a process of gradually exposing seedlings and tender plants to larger temperature variations and stronger light levels than they experience indoors. The process produces slower, sturdier, more resilient growth, preparing plants for life in the open garden. Without a cold frame, gardeners place plants in a sheltered location outside–maybe in a shaded site, close to the warmth of the house–for a short period of time, lengthening the exposure to outside conditions every few days.
Using a cold frame–basically a tiny greenhouse–makes the process far less tedious. It’s not quite a matter of set-it-and-forget-it, but it frees up lots of the time and space other parts of life demand. My cold frame, which I constructed myself from recycled materials for about $30, faces south and backs up to my house. I start hardening off my seedlings in mid-February, when we begin to see a few 50-degree (10C) days. I start with the hardy perennials, then move in the hardy annuals. Tender plants come last. Space permitting, I sow vegetable seeds in flats directly in the cold frame.
During the first few days in the frame, I place plants on its south side so they sit in slight shadow from the frame’s front wall. They gradually move towards the back as more plants come in. On unusually warm days, I vent the cold frame by propping open the glass doors, made of discarded windows. This keeps the temperatures inside from getting too hot–such fragile plants can quickly dehydrate and die if the temperatures climb too high. Sometimes I’ll prop open the windows entirely, but cover the opening with a bit of horticultural fabric. This practice lets the light in but keeps hungry foraging birds and squirrels and early insect pests out.
We’re getting close enough to the last-frost date that I may move out some of the plants with the longest tenancy–particularly the perennials–into permanent locations. They’ve withstood some cold nights already, so a late frost won’t likely bother them.
Believe, gardeners! The digging season is nearly here.
Christina at My Hesperides Garden hosts Garden Bloggers Foliage Day each month. I missed it yesterday, but better late than never:
My snowdrops and crocus finished their show a week or two ago, but the daffodils will take their place very soon. We bought our house at the end of March, many years ago, and I remember the day we closed on the house we drove by, and the front garden was full of waving yellow blossoms.
The fertilizer barrel woke up last week as well. For two years now, I’ve grown stinging nettles (Urtica dioica) and comfrey (Symphytum officinale) in a half whiskey barrel to produce homegrown liquid fertilizer. Concocting this homebrew is not for the weak of stomach: It reeks. But the nettles provide a terrific source of nitrogen, and the comfrey provides nitrogen, potassium, calcium and phosphorus, which helps promote root growth and blooming/fruiting. My garden plants love it, and the tea feeds the soil.
And my willows are leafing out. I’m new to growing willows but love the fact that I can whack them back in early spring and they’ll produce lots of lush growth each year. I’m not whacking them this year; I only planted them last fall, so I plan to give them a season to get settled in. I have, however, cut a few twigs to make willow water, which promotes rooting in cuttings. I’ll talk about that in a separate post.
I hope you northern-hemisphere types are enjoying spring wherever you are.