New Grower, First Grow. Need Advice: Yellowing/Brown Leaves Dying

Trizzy24

420 Member
This is my first grow any advice will be greatly appreciated. :thumb:

Problem:

- Leaves turning Yellow and brown and dying.
- Leaves with white spots
- Leaves with bit marks or holes


Soil Grow Outdoors

Strain: Unknown/Could be Blue Dream not 100% sure

# of Plants: 8

Grow Stage: Vegatative Day 29

Bucket Size: 3 Quarts (will be transplanting into 5 Gallon pots)

Light: Sunlight about 9 hours worth

Nutrients: Fox Farm Big Bloom and Grow Big once a week

Soil: ProMix Ultimate

PH: 6.7 mostly rain water last couple weeks

Temperatures: Day 80's Nights 70's, 60's.

Humidity: 40%

Pest: Unknown


Thanks in advance for any help.

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Looks like you have some spider mites in the last photo. You should spray all your plants with neem oil or some other organic oil pesticide a couple times in the next week or two. If they are on more than a couple leaves, you'll have to adjust your tactics. Maybe add a tsp/gal of iso with your spray and spray them more often.
As for the yellowing leaf in the first one, it sounds like they may be a little over watered. Has it been raining alot where you are in the last couple weeks. To the point where the soil doesn't really dry out?
They look really healthy, that bottom yellowing leaf shouldn't be a very big concern at this stage. Keep watching it though to make sure the yellowing isn't spreading to other leaves.
 
Looks like you have some spider mites in the last photo. You should spray all your plants with neem oil or some other organic oil pesticide a couple times in the next week or two. If they are on more than a couple leaves, you'll have to adjust your tactics. Maybe add a tsp/gal of iso with your spray and spray them more often.
As for the yellowing leaf in the first one, it sounds like they may be a little over watered. Has it been raining alot where you are in the last couple weeks. To the point where the soil doesn't really dry out?
They look really healthy, that bottom yellowing leaf shouldn't be a very big concern at this stage. Keep watching it though to make sure the yellowing isn't spreading to other leaves.

Thanks for the advice, im definitely going to purchase the neem oil asap.

I thought it may have been overwatering as well. We have been getting a lot of rain recently almost daily so i'll need to keep an eye on that.
 
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