low ec

  1. S

    Fixing low run off EC: increase input EC or increase fertigation events?

    Title mostly says it all. But I'm growing in coco. I've never had a strain this picky. But the past week or so run off EC has been lower than input. I've been at 1.2 input and getting about 1 to 1.1 run off. I've had issues with this plant when input EC is too high so I'm hesitant to raise input...
  2. G

    Can it be N toxicity even though runoff ec is much lower than inflow?

    H-45-50% T-20-22c 24/0 Linght distance-50-55 cm Nutes-T.A. Coco dualpart; cal/mag (sometimes) and fulvic acid(sometimes) These plants are autos, in 12 liter pots. COCO i feed them twice a day on 12 am and 8pm. Inflow ec-1.8 outflow-1.2 on one plant and 1.4 on other. Light green clawed tips are...
    • grou
    • Thread
    • autoflower coco drooping leaves low ec nitogen toxicity overwatering underfeeding
    • Replies: 4
    • Forum: Marijuana Plant Problems
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