Help confirm nute burn, suggestions welcome please

40oz_to_freedom

New Member
Hi! First time grower, first time poster. Thanks for all the advice I've gotten lurking so far, and thanks in advance for any suggestions and assistance with my problem. I'm thinking nute burn, but I'd love some opinions and/or confirmation.

First off, I'll answer the prerequisites:

What Strain is it? – Unknown Bag Seeds
Is it Indica, Sativa or Hybrid? What percentages? – Indica – Unknown %
How Many Plants? - 4
Is it in Vegetative or Flowering Stage? - Vegetative
If in Vegetative Stage... How Long? – 1 month, 4 days, from seed
Indoor or Outdoor? - Indoor – 4x4 grow tent
Soil or Hydro? - Soil
If Soil... What is in your Mix? – Fox Farm Ocean Forest
If Soil... What Size Pot? – now in 3 gallon, transplanted twice (solo cup, 1 gallon)
Size (Wattage) of Light? How Many? Now under 300w Mars Hydro LED, upgraded twice (2 – 40w cfl clamp lamp in solo cups, 4 x 40w cfl x 2 clamp lamps in 1 gallon pots)
Is it Air Cooled? – not yet, oscillating fan added 10 days ago
Temperature of Room/Cabinet? – 75-80 degrees farenheit
RH of Room/Cabinet? – 55-65%
PH of Medium or Reservoir? – 6.7 RO water, 5.0 runnoff
Any Pests? – found a few garden millipedes in week 2, nothing since
How Often are you Watering? When soil is dry to fingertips .75-1.0” down in soil. Only every 5-7 days so far.
Type and Strength of Fertilizers used? Last feeding: equal parts (1.25 tsp) Gen. Hydro Flora, 3 part + .25 tsp Seaweed Extract + 1.5 tsp CaliMagic + 5 drops general hydroponics rapid start. Mixed into 3.5 gallons, 250 ppm.
Size or Square Footage of Room? – 4x4 grow tent, inside a closet just big enough for it

Now on to some photos:

Initial Setup Early On: The big problem I had here was that I ended up having one of the clamp lamps fall on two of the plants, giving one a pretty good case of "road rash." Other than that, maybe some over watering on second or third watering, but they recovered pretty well over all, even though the "road rash" spots weren't going anywhere. You may not see too much of it in these pictures.



New Setup in Tent:



I had the light much lower (10-12") a few days ago after their first topping, a decision I made because my light was defective out of the box and I'm waiting on the replacement.



After topping, I also trimmed the leaves of my "road rash" plant, and yesterday it began to show some severe browning on the edges of the leaves that had some of them trimmed. I first thought heat burn. I had the A/C go out and it got hot, plus those were leaves at the top, so maybe the trimmed leaves caused extra stress? But today, after raising the light to 18" and now 24", I'm still seeing the burnt tips and edges, even on new growth below and on all plants. It's just barely starting to show up other than the "road rash" plant, so I'm hoping to get ahead of this as best I can.



Looking back at my nutrients, even though I stayed at 250 ppm, maybe I over did it. I'm having a toke and then on the way to get some fresh RO water for a flush. Any advice on this, or anything else you see that I may be overlooking as a rookie would be greatly appreciated.
 
You could have "nutrient splash" which is done while feeding (some nutrients splashing on leaves) If you think it's overfeeding just reduce amounts and # of times feeding. Example" day 1 feed -day 2 feed - day 3 just water or day 1 feed - day 2 water - day 3 feed, Generally one should flush your plant every 4 weeks, meaning water for 2 days after every 4 weeks at least
 
Not sure if you mean GH flora gro? flora bloom? flora micro? Which one, and are you using the same 1.25 tsp for each one? Are you using a chart to measure the nutes out cause I don't even use that much yet, and deff not the same of each one... Are you doing at half or quarter strength? Going to flush already? There so small and fragile still...

Back of the nutes if you think it's nute burn. Watch the nute splash like mentioned. Best bet is to let it work it self out. Flushing will just add to the stress and further stunt the plant, but if your for sure it a burn.. whateva.

Good luck to ya!
 
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