Anyone using Plant-Prod 20-20-20 for Vegetative Stage?
- Thread starter mike0947
- Start date
How often can you safely use it? And how early can you start? Thanks.
damn those numbers are high bro...i wouldnt use it at all lol....but if you insist i wouldnt use it more than 1 time a week if that.....at a VERY low dosage..I.e. my veg nutes (blue mountain organics) veg nutes are 8-10-10 and i only use 1tsp a week of it so far. I dont veg long though and keep my vegged plants tiny.
so i water ONE TIME a week with nutes ,rest is plain water.
TheDudeNextDoor
Active Member
Those are the same numbers that you'll find in Jack's Classic All Purpose, which people use for veg all the time. I don't know what else might be in there, though, so ymmv.
With Jack's, the instructions say 1/2 tsp per gallon every other feeding. I just started Jack's and cut that to 1/8 tsp, and my plants seemed to respond very well.
With Jack's, the instructions say 1/2 tsp per gallon every other feeding. I just started Jack's and cut that to 1/8 tsp, and my plants seemed to respond very well.
kevin
Well-Known Member
i wouldn't start using it until your plants start showing signs of needing to be fed, the lower leaves will start to yellow. when you do start using, mix it weak and feed every other watering. it takes time to learn how to read your plants, you don't want yellowing leaves from underfeeding but you don't want crispy edges from nute burn either. what kind of soil do you have your babes in?
1/3 peat moss, 1/3 top soil, 1/3 perlite plus a bit of dolomite lime.
watchhowIdoit
New Member
All those numbers show is thats its a 1-1-1 ratio, pretty close to your .8-1-1 ratio. Jacks Classic is 20-20-20 and has grown many fat buds on this site. I would start at 1/4 the recommended dose.....
gandalf the beige
New Member
thanks for posting this just baught the other day, the instructions indicate too use once per 2 weeks for best results but 1 per 4 for slower growing, theres also a flwoer stage one i baught too if you guys think those numbers are high lol... same company evrything its 15-30-15
Aryatattoo2142
New Member
I gave my plants a lot of fertilizer, about two tablespoons! Fortunately, I made a mistake on time! I flushing the soil... My cannabis plants are over 25cm tall.. how much more fertilizer to give them?help
Cindy Lester
New Member
I've been using jacks 20-20-20 during veggie state I grow in 5 gallon buckets under a light inside while dreary and cool then put it outside during the warmth and sunshine. I water with a two gallon water can I use 1/4 teaspoon to each 2 gallons of water they do awesome and I give it the whole 2 gallons of water. I have holes in the side of my buckets three good size ones all the way around and also on the bottom it drains beautifully. And they have come out awesome
Cindy Lester
New Member
I've been using jacks 20-20-20 during veggie state I grow in 5 gallon buckets under a light inside while dreary and cool then put it outside during the warmth and sunshine. I water with a two gallon water can I use 1/4 teaspoon to each 2 gallons of water they do awesome and I give it the whole 2 gallons of water. I have holes in the side of my buckets three good size ones all the way around and also on the bottom it drains beautifully. And they have come out awes no
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buyyouabeer
Well-Known Member
Yes looking good. I would also recommend you try Jack's Citrus Blend, I think it fits better with cannabis.
Cindy Lester
New Member
Ok cool I'll have to try it I use the jacks bloomboost once the buds start. It to does wonders. I also water her everyday. It's worked great. Thank you for the tip