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Ebb and Flow / Flood and Drain Hydroponics, Heath Robinson
Heath Robinson Hydroponic flood and drain Grow. Archived from the HG420 forums 2006 the strain is V3 (NLxG13/Widow)
Here is the grow specs taken from the grow thread:
3 x 600w air cooled hoods
the large 6″ Vortex fan is a two speed controled by a timer so it runs on slow speed when the lights are out. the smaller 4″ fan blows through the Cool shades which now vent out into the growroom.
my nutrient concentrations are,
so here is my rule of thumb:
Seedlings 6 CF
Seed plants and veg growth 10 CF
Flower 12 CF
These concentrations are quite a bit lower than most of you run but it works for me!
Harvest 1661g = 58.7 Oz Dry
This video will give you some guidance removing and installing both glass and felt on your 1930′s Ford. If I you have tips after completing yours, please leave comments to assist future viewers.