Greens, protected!

Brassica greens under row cover

Floating row cover, weighed down and made semi-transparent by water, is all that stands between fine young brassica greens and the scourge of the flea beetle. The cover is placed right after seeding, weighed down by rocks every 12.5′ feet, briefly rolled back for weeding, and progressively loosened as the greens grow—we use 14′ wide sheets on 10′ wide beds. This medium-weight cover has worked as a good all-round solution, offering a few degrees of frost protection, and more durable than a lighter, insect-only weight, which would allow better light transmission (this medium weight one is 85%) and better air circulation, but also be more likely to tear.

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