Chinese kale and
Caisin plants were grown in free draining 4-L pots containing a
mixture of composted pine bank, coco peat and river sand at a
volume ratio of 2:1:1. Seeds were first sown in germination
pots, and 3 days after germination uniform seedlings were
transplanted at a rate of two plants per pot. All plants were well
watered daily until treatments began.