Thin Crispy New Leaves, Seeking Help

Discussion in 'Sick Plants and Problems' started by airvine93, May 23, 2013.

  1. What type of medium; soil or hydro? Soil
    Indoors or outdoors? Indoors
    What strain? Northern Lights
    How old are the plants?7 weeks from seed, 4 weeks into flowering
    What type of lights and how many watts? CFL - 2x 45W (2700k) 1x 45w(6500k)
    How far from the lights? 4in
    What is your watering frequency and source of water? twice weekly,  tap water standing for 48 hrs.
    What, how much and when was it fed? Once weekly, 2ml/l bio bloom + 1ml/L bio grow
    What is the medium/runoff pH and PPM if in hydro? about 6.5-7
    What are the temps and humidity in the room? 20 - 24 Celsius
    Any bugs? Not that I can see.


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  2. Your plant is expressing an Fe deficit... keep your ph run-off at 6.5 and make sure your nute regimen has Fe in the mix. Corrective action would be to flush the plant to lower ph to 6.5 with properly ph water.

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