Mr. Grow It

Home Gardening

  • Home

  • Store

  • Seeds

  • Equipment

  • Videos

  • Articles

    • Beginners Start Here
    • Grow Room & Nutrients
    • Seedling Stage & Cloning
    • Vegetation Stage
    • Flowering Stage
    • Harvest
    • Plant Problems

  • Forum

  • About

  • More

    Use tab to navigate through the menu items.
    0
    To see this working, head to your live site.
    • All Posts
    • My Posts
    E_heroi
    Apr 22, 2021
    Edited: Apr 22, 2021

    Can you spot the problem ?

    in Grow Community

    Hi everyone . i decided to make a small experiment with rockwool. i feed at 400ppm (500 scale) with a ph of 5.8 . the runoff ppm is 450 and the ph is 6.5 . temps are 24-25 with RH of 50-55 . here is the foto . its a northern lights auto









    thanks

    2 answers0 replies
    2 Comments
    Share Your ThoughtsSign up to leave a comment.
    E
    E_heroi
    Apr 24, 2021

    thanks Chris. actually i found out that i must water rockwool at least 5 times a day to avoid ph problems so i started doing this and things are looking better . last time i try rockwool its too much work if you water by hand . but thank you i wish you and your family all the best my friend

    1
    M
    Mr. Grow It
    Apr 24, 2021

    The camera makes it hard to see the true color of the plant. I think I see some yellowing on the leaves?

    1