Richard Hentschel discusses growing degree days when in comes to growing vegetables and insect development. Plant development is slower than normal without the warmer, sunny days. The recent wet soils can cause disease problems. Tomato foliage diseases are running high right now. Air circulation, sunlight into the plants helps and grow disease resistant hybrids really helps.
Green Side Up is a gardening program produced by University of Illinois Extension. It is hosted by Richard Hentschel, Extension Educator, Horticulture.