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HPA optimum root chamber size

Hydroponics / Aeroponics
HPA optimum root chamber size
Wed, 13 Feb 2019 07:58:01 +0000
Building my first hpa SOG grow and can't decide on the root chamber size.
Separate LPA rooter with larger clones.
7-10 days veg and flip straight to flower in these chambers, 100% DTW.

Thoughts.... Comments

First pick:
Top: Inside: 9 1/8 x 9 1/8" Outside: 9 15/16 x 9 15/16"
Bottom: Inside: 8 1/8 x 8 1/8" Outside: 8 3/8 x 8 3/8" ...

HPA optimum root chamber size

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