Archive for the ‘plants’ Category
Peppers
Our garden is smack in the middle of the Bay Area fog belt, so we are marginal for every heat-loving plant. We don’t even try to grow bell peppers, but we get good harvests of poblanos every year. We grow it with an ugly blue plastic bag and bottles of water around it to give it as much heat as possible. I’m not sure how much it helps, but we harvested a fistful of small peppers on New Year’s Day, so I’ll be putting the bag and bottles out next year too.
ryan 1/2
Tree Racing with Leptospermum Dark Shadows
These are two Leptospermum “Dark Shadows” that we’ve been racing. They have both been in the ground for almost two and a half years. The one on the left we planted as a 1 gallon, the one on the right as a 5 gallon. The race happened by accident (we originally planted three fives, but I messed up on the irrigation and one of them died, to be replaced two months later with a one gallon; so, technically, the one on the right had a head start) but we’ve been watching the two plants grow with about as much excitement as a race between two immobile objects can generate.
Supposedly, the one gallon tree will catch up after three years, and be the larger, healthier, more drought-tolerant specimen after five. That’s a bit of garden lore we’ve been repeating to clients, and this was our accidental test case. As you can see, the one gallon has caught up in height, after only two and a half years, though the five gallon is much fuller and has a significantly thicker trunk.
Sadly, the race has now concluded. The client moved to a new site and decided to try to take his tea trees with him. One tree has been moved already, and the others have been severely root pruned in an unfinished or aborted transplant attempt. We’re pretty sure they’re all going to die. I wish I had a better photo of them.
ryan 1/3/09
— Update 9/20/09 — The client left the largest specimen behind, probably because it was too big to transplant. It survived the root pruning and looks healthy. One of the transplanted trees is dead, but the other one — the one gallon — was is still alive, though with very little foliage.
— Update 6/15/10 — The race is back on. The one gallon tree survived its transplant. I guess it was still young enough and I should never doubt the resilience of young plants.
The five gallon tree that was root-pruned but not transplanted is still healthy. The one gallon is smaller but has more foliage.
Summer Deciduous
Summer deciduous can be a hard concept to bring into the garden. It makes perfect sense–plants go dormant during the dry summers and leaf out again during the temperate, wet winters–but it takes a fair bit of confidence to keep reassuring your clients that the plant is healthy when other plants in their garden and virtually all of the plants in their neighbors’ gardens are using summer as their time to shine.
This Ribes malvaceum is full of brand new leaves several days after the winter solstice. Planted as a five gallon in June, the ribes sat there with tired, raggedy-looking leaves and dormant leaf buds all summer and fall, and as soon as the rains came, it put out these beautiful big green leaves and even a few token blooms. It might be in leaf a bit early because this is its first year and it’s getting regular irrigation, but it’s clearly not on the same schedule as a lot of the more traditional deciduous shrubs and trees; for instance, the Japanese maples in that same garden are just losing the last of their leaves. This Ribes has its most beautiful foliage at the same time as other plants have abandoned theirs.
ryan 12/26
Solstice
We try pretty hard for year-round bloom to keep our beneficial insects happy, but I doubt they’re very impressed with our offering on the first day of winter. Geranium “Bill Walls,” this calendula, and Linaria pururea are the only ones in full bloom. Everything else is young or only able to muster a token bloom. Of interest probably only to me, the bloom list is below:
Calandrinia Spectabilis
These calandrinias sure are happy. This spot used to have bamboo in the ground, so before planting, we dug out the soil to a depth of two feet. Whenever we turnover or dig soil, we also add compost (turning soil increases the oxygen in the soil which in turn increases the population of bacterial microbes; you need to provide additional food to sustain the boom of bacterial life or else the population will go bust and leave you with worse soil than before you started), so these calandrinias are growing in two feet of loose, ammended soil, slightly raised to provide good drainage, full coastal sun, pretty much their ideal conditions. They’ve pretty much exploded, tripling in size in three months and blooming by their second or third week in the ground.
We usually plant them in less optimal conditions where they grow well but much more cautiously. The photo shows their leggy bloom habit. They seem to look best if you can raise them a foot or two so the blooms are stretching up to just below eye level. They will bloom most or all of the winter in Berkeley and Richmond.
The aloe in the lower corner was a dark red when we planted it, but the good soil and (I’m guessing) generous hand-watering by the homeowner has turned it blue-green. Below are a couple of shots of Calandrinia in my neighbor’s garden. (more…)
Feral Grape
This is the front yard of a house where I used to live. One of my roommates at the time did this little native planting; I’m still friends with the owner and occasionally help out with the maintenance, which this time of year means dealing with the Wild Grape. “Wild” doesn’t really begin to describe how this plant behaves; feral seems a little more accurate, maybe a little more pejorative. It’s not really the right plant for a space this size that rarely gets any maintenance, but my friend seems to enjoy watching it go crazy, and the plants do manage to cope. The Manzanitas sit tight, the Heucheras go dormant, the Gauras get scale, and the Ceanothus “Dark Star” is actually trying to bloom. The saddest part is that I felt obliged to cut it back before it could do its show of fall color.
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