I am in week 2 of flower currently giving 2.5ml per litre Canna A & B.
And just started adding 1ml per litre of cx hydro potash & Headmasta.
Regen a root & Mighty Growth has also been used throughout the whole process.
Only to find that the ec has rocketed from, the usual 1.6 too 2.0-2.2.
I also ph the solution after adding nutrients.
Is this going to kill my plants??
Please help....
hey, i cant give you any advice since I'm a newbie but the great "Al B. Fuct" used canna on his food and drain table and this is a quote from him
"All 4 of my 125L flowering tanks get 450ml each part 'A' and 'B' when mixing new tanks every 2 weeks, aside from 15ml of pHDown and 125ml 50% grade H2O2 on mixing, per fresh tank, with the H2O2 reapplied every 3-4 days. No muddling about with a teaspoon of this and a smidgen of that plus one tenth of a cap of another on day 16-28 or anything like that. Same mix every time for all tanks. Anytime I dip the tanks with the Truncheon, it's 1260-1400 (narrow as the Truncheon resolves). Nutes are something that I rarely think about and don't really want to. 3-part nutes would drive me barking.
Only deviation to this single 450ml+450ml in 125L recipe is applying Canna's PK-13-14 to plants in wk 6, 50ml in 125L along with the regular nutes... and I don't always remember to do that. Does help keep them from becoming P deficient in late flowering, though."
but he would also only did that on clones for a sweettooth #4 strain he ran for years&years. sorry if this doesnt help but he used canna as well so i figured it might