I'm a newb and in 3rd week of seedling (NL) grow in 1 gallon pots each about 3" tall with multiple leaf sets, Leaves turning yellow. Followed threads on this subject and checked PH level in soil two ways: 1st with probe and reading was above 7 and 2nd test with, test tube and result was same reading as per color chart of above 7 maybe close to 8 ... Holy !!! WOW !!! Too High from what I am reading/learning. Anyhow I added 2tsp. of sulfur granuals to each pot and mix in and then watered. Hope I'm doing the right thing. and when /how long before I start seeing results.
POHNNY Reviewed by POHNNY on . Fixing soil grow PH level I'm a newb and in 3rd week of seedling (NL) grow in 1 gallon pots each about 3" tall with multiple leaf sets, Leaves turning yellow. Followed threads on this subject and checked PH level in soil two ways: 1st with probe and reading was above 7 and 2nd test with, test tube and result was same reading as per color chart of above 7 maybe close to 8 ... Holy !!! WOW !!! Too High from what I am reading/learning. Anyhow I added 2tsp. of sulfur granuals to each pot and mix in and then watered. Hope Rating: 5