Leaves are pale in centre

Indoor Growing Climate
1

From a fellow grower: * Strain: Super Skunk / Durban Poison

  • Type (fem/auto/reg): Fem
  • Climate (indoor/outdoor): outdoor
  • Medium (soil/hydro/details): soil
  • pH of runoff or solution in reservoir:
  • Nutrient mix strength (EC/TDS):
  • Light type & schedule: outdoor in Michigan
  • Temperatures day & night: 70-85 F
  • Humidity day & night: 45-65%
  • Ventilation: wind ventilation
  • AC: No
  • Humidifier: outdoors
  • De-humidifier: outdoors
  • Co2: outdoors

Light colored yellow almost white in the areas where buds will form. Plants are on week 8 and nearing flower. Healthy otherwise.

pale plants
pale plants1512×2016 871 KB

2

Looks like an iron deficiency. Adding supplements with a good iron source should take care if it. A calmag foliar spray will help more immediately.

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