test away. good practice. make a slurry of medium and distilled h2o, and measure that. you bought it......get good at using it. every grower should have that skill. imo
I'm using Aquafina bottled water
get a free food drum. cut off top. take trash-picked power ranger umbrella, cut 10" hole in fabric, at apex. invert and place atop drum. no more aqua fina. throw a few pieces of limestone in bottom, maybe some oyster shells..........
cannabis' root structure is top-heavy. it spreads a lot of upper roots far and wide. I accommodate, and use totes.
Looks like a hot spot from the light. More Info needed. Hid lighting, hood with glass, is it air cooled? Seeing that its in that one spot, totally looks like a hot spot though.
Bat Guano for food till you can order some budswel. Look for budswel on ebay, you should get It by Wednesday if you ordered tonight. Use half strength for a month then bump it up to full strength till last 3 weeks then taper down to 3/4 strength till finish. Use your tap water if it doesnt taste to bad, my tap water is about 80 ppms and doesnt taste great but not unbearable either. Fill up a 5 gallon bucket let it sit out for 24 hours to dechlorinate. Ph is usually always high in tap so add literally 3 drops of lemon juice to the bucket till you get a ph reader, then adjust accordingly.
Thank you trainwrekd I appreciate your concern, I'm searching for Bat Guano, wonder if I could find it locally?
Id call all your local nurseries, someone should have it.
How much should I give her?
Start with 1/4 strength for a few weeks, increase to no more than 3/4 strength to finish, apply once a week. The budswel is important cause it enriches the soil, keeps it from getting stale. (Better for preventative maintenance purposes). Theirs a guy on ebay that makes a awesome super soil blend. Ill see if I can find it real quick. Im a hydro (dwc) grower so my soil days are pretty far back.
What exactly is the FF doing? Are you saying its burning it?
Never used It.