I'm going start growing in Coco an their's alot of variety like House & Garden,Canna,Advance,etc. Tell me what's your pros an cons on using these nutrients line up. Looking for A & B, an Bloom booster no other additive maybe root booster.
I didn't like using the bottled nutrients. I like mixing up the powdered stuff better (also cheaper). Its a bit less messy IMO. I use Jacks but their are a lot of options.
I would skip the bloom booster. Just another thing to mess up. Especially if this is your first grow.
Jacks, Megacrop, or any other dry nutrient that has calcium nitrate as the main nitrogen source. I use Vitagrow but it's just a regional thing from a local shop.
General Hydroponics MaxiGro and MaxiBloom is an easy two part nutrient with proven results. It has plenty of calcium and magnesium so you won't need to worry about adding calmag. The two parts will carry you from start to finish. They have a booster called KoolBloom but you don't need it.