Quote:
Originally Posted by m4cK  Thanks for the replies - Its on a drip system and waters them 3 x for 30min in 24hours, All the water goes back into the reservoir!!
PPM is about 2.0 maybe 1.8
( The tank holds exactly 30lites of water ) |
that's way too high of a ppm. they're pretty young too. i'd drop it down to 800 and see what happens. so your rez is about 7 gallons. rule of thumb is 5 gallons per plant. how often are you changing out your rez?