Crops growing in a high tunnel.

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288 small plain holes (not countersunk), size C.
72 small plain holes (not countersunk), size C.
50 medium plain holes (not countersunk), size B.
All the rollers you need to grow a wide variety of baby leaf greens.
128 small plain holes (not countersunk), size C.
Bend gothic arch-shaped bows to shed snow more efficiently.
Convert your 50-cell blocker to a 72-cell configuration.
Permanent solution for end walls — no need to replace wood!
Convert your 72-cell blocker to a 50-cell configuration.
1 pre-drilled pilot hole. Primarily for pumpkins.
Quickly and accurately seed a wide variety of specialty sunflowers.
72 medium plain holes (not countersunk), size B.