We’re making good progress with catching up on our big transplanting tasks. We’ve planted the Roma paste tomatoes, peppers, melons, okra, eggplant, yet more lettuce and over half of the sweet potatoes. After this there’s “just” the watermelons and leeks to go. Then only the roughly weekly lettuce planting until the fall brassica transplanting shifts in late July and August. In order to give our transplants the best chance of thriving, we never plant in the mornings (except leeks), and prefer to make the extra effort to plant late in the day. That way, the plants have the cool of the night to get established before being called on to photosynthesize, transpire, extract water and nutrients from the soil, deter bugs and all the many plant tasks we don’t even know about. Currently we are transplanting 4-6 pm each day, with just a small group of people so that everyone focuses on planting and we are not training new people (a feature of our big morning work shifts).
Sweet potato vines grow to completely cover the area and the plastic is out of sight and being digested by the soil micro-organisms. Very little hand-weeding is needed. I think last year we did one walk-through (wade-through!) weeding.
The deer have reappeared and as sweet potato leaves are one of deer’s favorite foods, we got ourselves prepared, installing two Scare Crows, one at each end of the patch. These are water sprinklers activated by motion detectors. We’ve found Scare Crows quite effective against deer. They seem to have dropped off the market. Havahart is selling the Spray Away which looks similar but I haven’t tried. They can only be used during the frost free period, because you have to leave the water supply hooked up. As sweet potatoes will only be in the garden during the frost free period, this is a good match!
This is a fast growing, productive Asian lettuce. It has a sweet flavor and plenty of crunch. In our climate, I think it would not do well in summer. Better for spring and fall. We bought seed from Southern Exposure Seed Exchange You can read about it here, on this TaiwanFinn Blog. “Taiwan (and Luxembourg) Through the Eyes of a Finn”. one comment says this is known in the English-speaking world as Celtuce. But Kitazawa Seeds sells both. With celtuce, the stem is the main part eaten. With Sword Leaf it is the leaves. So I’m doubting they are the same.
I thoroughly enjoyed the VBF conference. I think about 60 people came to that workshop, and 80 to my other presentation, Succession Planting for Continuous Vegetable Harvests. I enjoyed catching up with old friends and meeting new fellow vegetable growers.
There I will also do two workshops, Growing Great Garlic and Cold-hardy Winter Vegetables, and some book signing. Hope to meet some of you there – do come and introduce yourself as one of my blog readers!
The February issue of Growing for Market magazine has just come out. It includes my article about bare-root transplants, where I hope to encourage more people to try this technique. Bare-root transplants are plants dug up from a nursery seedbed outdoors or in a hoophouse and transplanted elsewhere. Plants grown this way have a lot of space to grow big sturdy roots, which to some extent drought-proofs them, compared to those in plug flats, which need watering multiple times a day in sunny weather. This can save valuable greenhouse bench space for more delicate plants. Starts grown in outdoor seedbeds are already acclimated to outdoor weather. We grow bare-root transplants in the ground in our hoophouse during the winter, to plant outdoors in spring. In spring and summer we grow transplants in an outdoor seed-bed to plant out with more space elsewhere later. In the fall we sow crops in an outdoor seed-bed to move into our hoophouse later, when the summer crops are over, and the conditions inside have cooled down a bit. Additionally, bare-root transplants have more flexibility about exactly when you move them out to their field space, because the open ground is not going to run out of nutrients if you need to wait an extra week. So – have a go! And let me know how it goes.
Richard Wiswall (of the Organic Farmers Business Handbook fame) has written an article on how to make your CSA more profitable. Lynn Byczynski has analyzed the current state of farmers’ markets across the US. Andrew Mefford has an a article about high-yielding greenhouse peppers, especially good for those in cold climates. Lynn Byczynski has an article about a newly fashionable crop, celtuce, or stem lettuce. Anyone who has grown Cracoviensis has probably noticed how it can bolt without getting bitter. Stems from varieties such as this are served as a vegetable in their own right. Gretel Adams has a useful article on the top cut flowers for supermarket sales and florists. Something for everyone!