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Grow Questions
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LeastExpectedGrower
Lowers getting blotchy yellow minor rusty spots? 4th week of flower...P/K issues?What's making these lowers blotchy yellow with some 'rust' spots? Any ideas? I think it's probably a P/K issue, am I underfeeding? Blumat drip system, Promix HP, Maxibloom @3.5g per gal. Ca/Mg @ 5ml per gallon. pH @5.8-6.2.
Week 11
Leaves. Color - Yellow
3 years ago
5
4
Solved
LeastExpectedGrower
Small brown speckled spots on leaf of otherwise healthy plant?Small brown speckled spots on leaf of otherwise healthy plant. Anyone pinpoint this deficiency or abundance?
Northern Lights auto, 2nd week of flower. Feeding GH Trio, etc. Not showing on any other leaves, just this one.
Leaves. Other
3 years ago
6
7
Open
LeastExpectedGrower
Next Grow: What to do...Northern Lights? Tangerine Dream? Blueberry? What should I do?Just chopped my first 4 plants, all auto. Did 2x Northern Lights, 1 Blueberry, 1 Tangerine Dream. I have enough seeds for a few more rounds. But I should probably pick one type & do 4. Help me pick! BB are fussy, TD are more Sativa, NL are classic. Thoughts?Week 15
Germination. Other
3 years ago
2
4
Solved
LeastExpectedGrower
Vexatious yellowing I can't get to correct.This Northern Lights auto is being vexatious...I can't get rid of the yellowing towards the bottom. Not overwatered, I've tried beefing up the nutrients, etc. with no effect. Any thoughts or do I just writing off as she's just being a jerk? Other plants in this grow are fine.
Week 9
Leaves. Color - Yellow
3 years ago
2
8
Solved
LeastExpectedGrower
Good PPM for feeding Autos, 2nd week flowering.What's a comfy place for me to be for PPM for nutrient feeding for Autos (2nd week flowering)? Currently for the chart I've been following I end up at under 400PPM but have been bumping it to 450. Can I go a little heavier?
Feeding. Chemical composition
3 years ago
3
5
Solved
LeastExpectedGrower
ViparSpectra XS 1000 (x2) vs. HLG 100 RSpec (x2)Thoughts on VS XS 1000 (x2) vs. me buying HLG 100 RSpec (x2)? They'd go to either side of my HLG 225 in a tent that's 2.75' deep and 5' wide to 'fill the wings' more evenly. Thoughts on build, safety, quality & heat? HLG 100RSpec:0 / XS1000: (on sale this weekend)
Setup. Lighting
3 years ago
1
3
Solved
LeastExpectedGrower
Yellowing mid-plant?My auto blueberry just started showing some yellowing mid-plant. It's first/second week of flower. Thoughts on what she needs? None of the others have it (Tangerine Dream & Northern Lights). Doesn't show signs of overwater. More deets below.
Week 6
Leaves. Color - Yellow
3 years ago
2
4
Solved
LeastExpectedGrower
Well water PPM/EC looks REALLY high. What to do?I just did a quick test of our well water with a new cheap little meter and found that with our softening system on I hit 267PPM and an EC of 568(!). When I bypass the softening system I end up with 209ppm and and EC of ~450. Am I killin' my own plants?Setup. Other
3 years ago
7
11
Solved
LeastExpectedGrower
Which is your leading concern, heat or humidity?If I reduce humidity, heat goes up in the 'lung room.' If I do upper 57-61%, temp is ~80-83f. If I drop it to 50% room is @85f. Where should my focus be? Just starting to flower. Do I want to focus on dropping RH or focus on Temp below 85f and the RH is @60%.Other. General questions
3 years ago
5
6
Solved
LeastExpectedGrower
What are optimal PPFDAnyone have a quick and easy rule/suggestion for PPFD & lux for plants in Seedling, Vegetative & Flowering states? Lots of divergent answers online.
At plant top right now I'm currently at ~1000PPFD and the lux readings are 49,000-51,000. What are 'best practices' for this?Week 3
Setup. Lighting
3 years ago
4
3
Solved
LeastExpectedGrower
What is this leaf spotting?Brown spots on my Auto Blueberry...What's causing this? They weren't there yesterday. Haven't moved my lights. Fed (GH Trio,CALiMAGic) Tuesday, watered today (Fri). pH runoff = 6.5 Temp@77f, Hum=58% None of my others (NL & Tan.Dream auto) have it.
Week 3
Leaves. Color - Mottling
3 years ago
2
4
Solved
LeastExpectedGrower
Seedlings staying low, am I doing something wrong?Are these on track or slow/low? 1st time grow, 3 auto varieties. Today is the 14th day since seeds hit the soil. They look healthy, but they're all only 1.5" to 2" tall. Do I need to raise my lights? They're currently @ 14" above the leaves with 1x225wLED & 2x 32wLED.
Week 2
Plant. Too short
3 years ago
1
1