Whoever said pH has nothing to do with a Mg def...

pH problems can cause a lockout...in other words, even though the mineral/nute is there, it is not available to the plant. It gets locked out by precipitation.

Evil Jezuz Pete...I'm a n00b and even I know that.

Pure pwnage brought to you by Mrs. G.
Mrs. Greenjeans Reviewed by Mrs. Greenjeans on . help with fixing mg deficiency have just figured out my main problem is our water supply in the area it is very hard so have just added 3/4 tsp of epsom salts to 3 litres of water what i really want to know is roughly how often should i put the epsom salts in the water should i do it all the time like mix it with nutes also or just once a week really desperate to try & save remaining 2 plants as seeds are almost impossible to come by where i am:hippy: Rating: 5