Odd discoloration 2 weeks into flower, help

My upper cola leaves started curling and browning during flower. Temp is good 70-76
Water every 3 days fox farm big bloom every other watering. Ph is 5.7. What the hell am I doing wrong? Was the light too close? I just moved it farther away but it was a good 2 feet away…

COPY/PASTE the below list into your forum post.

Answer these simple questions the best you can.
If you do not know, or do not use something; Just say so; Or post
NA (non applicable)

  • What strain, Seed bank, or bag seed
  • Method: Soil w/salt, Organic soil, Hydroponics, Aquaponics, KNF
  • Vessels: Pots, Grow beds, Buckets, Troths
  • PH of Water, Solution, runoff (if Applicable)
  • PPM/TDS or EC of nutrient solution if applicable
  • Indoor or Outdoor
  • Light system
  • Temps; Day, Night
  • Humidity; Day, Night
  • Ventilation system; Yes, No, Size
  • AC, Humidifier, De-humidifier,
  • Co2; Yes, No

Always try to upload a clear picture of any issues you may have to allow the community to assist you.

Add anything else you feel would help us give you a most informed answer should be included. Feel free to elaborate, but short and to the point questions and facts will help us help you in a more efficient manner :slight_smile:


Feeding only Big Bloom is where you’re going wrong.

Have you heard of the Fox Farms Trio? It consists of Big Bloom, Grow Big, and Tiger Bloom. All 3 products used together (in different amounts according to stage of growth) is a complete nutrition program. A plant will not do well on Big Bloom alone, as you are seeing. Appears to be a phosphorus deficiency at this point but will be a everything deficiency very shortly.

1 Like