A concrete center aisle in a greenhouse is easy to clean but less expensive than an entire floor made of concrete. Photo by Stephanie Burnett Unit heaters are less expensive than boilers but can require more maintenance. Photo by Stephanie Burnett The 2018 Spring Growth Conference at MOFGA addressed seedling production – setting up production
Nursery crops growing in grow-tubes filled with a compost-based medium. You can check the performance of plants growing in such a medium by growing a few in a commercial, non-compost based medium for comparison. English photo. By Jean English Working with compost-based seeding mixes is not a static thing. That was the main message Dr.
Fish Emulsion in Media Suppresses Damping-off Organic Crop Rotation Study Shows Favorable Results By Eric Sideman, Ph.D. Soilless mixes were developed for use in containers for seedlings, because field soil does not work well. Soil alone is heavy and poorly aerated. It tends to become waterlogged and sticky when wet. Then it shrinks when it