I had some yellowing leaves on each branch of my plants , then got some brown spots , which i put down to calcium def, so i gave it a foliar feed of calmag.
ive been feeding a 3;2;5 houseplant food , although i bought a 150ml bottle so it says NPK is half that at 1;2; 0.9 ; 2.2 ...THEN because i have overfed 2-3 grows i was careful not to go overboard , feeding 2-3 mls with every 2-3 watering ...i looked on the bottle today and it recommends 5ml in 1 litre ...so i have basically underfed it all through veg..dont get me wrong im pleased with it , its already producing tricomes in the right places 3 weeks into bud, but I just wanted to get some advice so i dont do something stupid.. ive already given it 2mls of atami A+B , and dose of seaweed based biostimulant with trace elements including calcium....its not getting worse ...
should i start feeding about 3-4mls in 1 litre of water (im switching over to proper cannabis nutes) ie, can you shock a plant by giving it a big change in its nutrients. Ive also got some big bud , which i might start adding now .
should i flush it first , im in soil ?