It’s been several months since I showed what’s happening in the greenhouse, so I thought I would give a quick tour in there today. It’s a busy place right now, as I begin moving seedlings out there to grow on before I plant them outside. And I’m also growing things in the beds and on the benches as I try and maximize the space in the 8×12 foot greenhouse. To start, I had a bad outbreak of aphids in the greenhouse this winter, no doubt helped by milder than usual winter weather. Before I moved seedlings out there I did a pretty thorough cleanup, harvesting a few things and pulling older leaves that had a lot of aphid coverage. Then I sprayed everything down with PyGanic, an organic pyrethrin-based insecticide.
looking in the door of the greenhouse
Since pyrethrins are non-selective insecticides I use them sparingly, since they will kill beneficial insects and pollinators. But at this time of year the only insects in the greenhouse were the aphids and a few slugs and snails, so I sprayed down all the plants in the beds and on the benches. Then I sprayed the benches and shelves as well. I am happy to say that it reduced the aphid numbers down considerably, though I will have to watch because they multiply so fast and they love the tender young seedlings. And it appears that the PyGanic has not harmed those young seedlings like insecticidal soap often does, while it definitely knocks the aphids down on them.
flat of kohlrabi seedlings
And speaking of seedlings, the shelves are filling up with flats of them. That’s Konan kohlrabi in the above photo, a 2016 AAS Winner that did quite well for me last year. I’m keeping the warm weather veggies like peppers and tomatoes inside under lights, but the cool season crops and herbs are all out in the greenhouse now. You can see some of them on the shelves in the below photo, including individual pots of catnip, fennel and parsley. Most of the seedlings in the greenhouse are now in 3.5″ pots.
flats on greenhouse shelf
There’s still quite a few of the overwintered veggies growing in the beds at this point. In the below photo you can see onions and lettuce. Both are ready for harvesting as needed.
greenhouse bed on left side
The onion is the multiplier onion called I’itoi. It’s my first time growing it, and I have planted it in several places. In addition to that in the greenhouse bed, it’s in a bed just outside the greenhouse. I also have a few planted in a container in the greenhouse. It’s growing nicely in all locations, and I’ve been pulling the young onions for use as scallions as needed. You can pull a single onion and leave the rest of the clump to grow, which makes it very convenient since typically I only need a single scallion at a time.
I’itoi onions
And the overwintered kale still has a lot of edible leaves as well, though it is starting to flower. It’s a mix of several varieties, including True Siberian and Meadowlark. I believe it is the Meadowlark that is showing flower buds.
overwintered kale
The bed on the other side has greens like Mizspoona and Vivid Choi planted, as well as overwintered parsley. The Vivid Choi is starting to flower there, and I will leave the plants until I have replacements ready. We will enjoy the flowers as well as the leaves for as long as they last.
greens and parsley
Over on the bench I have three salad boxes planted with lettuce and arugula. It will be a few weeks before there’s anything edible there, but it shouldn’t take long for the arugula. I’ve got more lettuce ready to go in a cold frame bed once I can get one worked up and ready to plant. The weather tomorrow looks promising, so that will be on my to-do list for sure.
salad box with lettuce planted
Also I have several pots of chives on the bench, along with planter boxes with cilantro and the I’itoi onions. I’ve got more chives planted outside, but it is handy to have these in winter when the ones outside are dormant.
potted chives
I hope you have enjoyed this tour of the greenhouse here in March. I’ll be back soon with more happenings from Happy Acres!
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