HELP! Max amount of p and k during bloom

[rosebud]

What is the maximum amount of phos and k you can give during bloom without burning plants. the medium is soil

thanks in advance from a first timer

 

[dphipps1020]

Depends on the nutrients, the plant, the soil. Up your nutrients slowly. If you start seeing the tips of your leaves getting burned, take it back a bit.

 

[D.A.A.S.69]

Exactly right.It will burn the sh-t out of your tips if you use to much, it will show up in 24hours.
Start low, then slowly increase, like dp1020 said above.

 

[rosebud]

thanks guys, really appreciate it. my concern was using a product like M.O.A.B, which warns to cut base nutrients by as much as 50%

 

[ChefSheri]

Hi rosebud, I use a bloom booster called Flower Fuel alongside GH's Flora Trio, and it's 1-34-32. They recommend reducing the bloom in the trio by half, but no other adjustments. Since I'm running them 1/2 strength for my autos anyway, I took the booster down by half, too. No burn, pretty awesome buds! Good luck, and Welcome!.