skunkfish1
Active Member
Have a Swiss chees 5 weeks into flower, grown in straight happy frog soil and started on humbolt oneness fert after 3 weeks of veg, was giving oneness at 1/2-3/4 strength every other feed have gotten no burn on the leaves, but leaves appear to be dark green pretty sure its nitrogen toxicity, i am wanting to drop the oneness and start using Ginormous and was wondering if I should flush them first or just stop useing oneness (5 9 4) and use ginormous (0 6 16) every other watering and let the plant use up the built up N ? or will the High Nitrogen lock out the P & K ?