this is an awesome thread.
hand-watering no difficulties...Hey Mistress, thanks for the input! My only caution with anything hand-watered is the lack of automation, and the difficulty with scaling it up.
Handwatering 30-50 big trees is a chore, but more than that and it becomes a real roadblock. I also can't leave that room alone for more than a day or two, which means I can't run more than one spot myself.
hand-watering no difficulties...
5 gal of solution is enough to hand-water 10 trees, @ 1/2 gal per feeding/watering. takes 10 minutes. 30 trees, 30 minutes. 1 min per plant. dip/pour into 2l pitcher. pour into 5 gal plant bucket. move on.
takes all of 30 min for 30 trees. - w/ examination of each plant.
I understand, but mixing 6 batches to water is a bit of a pain, in my current garden it would take 48 batches to hand water that way. I currently hand water with a hose on a 450gph pump in a 115 gallon res, and can't imagine going the other way.
basically, mix 5 gals of solution, use 2l pitcher. 1/2 pitcher per plant.
repeat every 3-5 days. this is w/out wicks. 10-20 coco%/70% perlite, bark, pumice, hydroton, etc...
With unadulterated FFOF, my 4' plants in 4 gallon pots needed watering every 24-36 hours, and that mix holds lots of water. With just 10-20% coco in your very fast-draining mix above, I would need to water that every 12 hours or so with a 4' tall bush, making handwatering even harder.
up to 7 days w/ wicks included.
What would you use for reservoirs with say, 100-200 plants? I have always liked your wick ideas, I sorta look at the blumats as a dripper connected to a wick. Have always preferred top feeding, seems to have better results, but there is always sooo much more plumbing and hoses to maintain. Bottom feed buckets/trays have traditionally been the easiest means to water large amounts of plants, but I am hoping I can scale up the Blumats to higher levels.
water when external basin is dry...
can leave room.
can run multiple gardens.
these factors really based on desires & preferences...
plants require less water than is normally given them. 2" of solution in bottom of bucket + wick extended into external basin provides enough water & nutes for @ least 1 week.
watering increases during mid-later flower, up to 1+ gal per day.
just means more water drawn up thru wicks into media. watering more only decreases oxygen content. bottom-feeding is good. this way, will get those huge air roots just beneath surface of top-dressing.
I think for up to 4KW grows this is probably a great system, I just think it might be too time consuming as it scales up.
!never tried blu mat.
lady-power works well...
just presenting diff pov.
8x8-10x10 room = 2-6 plants, max.
2-5k + 8-12 btu ac per room, max.
24/0-20/4 veg - same lights. 2-8 weeks. depends on cultivar...
min 2 full baskets of fruit per plant.
enjoy your garden
I had firing problems with the HydroGEN. My CO2 controller (sentinel CPPM-1) and the ART-DNe had no problems.
The HydroGEN would fire, I can see the flames but once the ignition stops, the flames go away while the water continues to pump through the unit.
Diesel/NG generators are pretty common in SoCal for people that want to stay semi off-the-grid.