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Grow Questions

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All New Open Solved No diary Vegetation Flowering Harvest My questions My answers Buds
Not fattening
Too few
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Leaves
Color - Black or grey
Color - Dark-brown
Color - Dark-purple
Color - Mottling
Color - Pale
Color - Red or pink
Color - Yellow
Curl down
Curl up
Dropping off
Edges burnt
Tips - Burnt
Tips - Die
Tips - Thick
Too few
Too many
Twisted
Veins - stay green
Veins - yellow between
Webbing
White powder
Wilting
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Plant
Spaces between nodes
Stem - Red or purple
Stem - Weak
Too short
Too tall
Twisted
Wilting
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Roots
Color - Brown
Mushy
Smelly
Too few
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Setup
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Lighting
Outdoor
Seedling
Seeds
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Strain - Autoflowering
Strains - Photoperiod
Substrates
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Chemical composition
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12-12 from seeds
Defoliation
FIMing
HST
LST
Main-lining
ScrOG
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Harvest - Curing
Harvest - Drying
Harvest - Smoking
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Zweibel
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Zweibel
Zweibel
Loupes and other magnification devicesDo you use a jeweller’s loupe or other magnification device to examine the trichomes before harvesting? I’ve tried a few cheap gadgets I got off Amazon but found them difficult to use. I’m curious whether other people use them. Perhaps my iPhone 11 will suffice?
Other. General questions
4 years ago
2
4
Solved
Zweibel
Zweibel
Alternatives to Gaia Green dry amendments in Europe?I'd like to try slow-release dry amendments for my next grow. Mr. Canucks on Youtube uses Gaia Green for this, but unfortunately this brand is not available in Europe. The only equivalent I can find is livingsoilsfertiliser.com. Has anyone tried them or can suggest another brand?
Week 6
Setup. Substrates
4 years ago
1
1
Solved
Zweibel
Zweibel
Am I taking the correct steps?I think this is due to a combination of overwatering (1l per 24 h in 60% Light-Mix, 30% coco, 10% perlite) and possibly overfeeding (used close to recommended dosage). I have let her dry out for almost 2 days and today watered 0.5 l plain water ph-ed to 6.5. What do you think?
Week 6
Leaves. Color - Yellow
4 years ago
5
7
Solved
Zweibel
Zweibel
adjusting ph level with BioBizz Light Mix and coco mixI have been adjusting my ph level to around 6.2-6.5. Now I'm wondering whether this was a mistake (see previous post), since I'm using BioBizz Light Mix (60%), coco coir (30%) and perlite (10%) as my substrate. Our tap water has a ph level of about 7.3.
Week 5
Setup. Substrates
4 years ago
2
2
Solved
Zweibel
Zweibel
Light burn?I noticed the tips of the top leaves are becoming paler, even slightly yellow. Could this be light stress/burn? My LEDs were approx. 30 cm from the canopy, now moved them up 15 cm.
Week 5
Leaves. Color - Yellow
4 years ago
3
3
Solved
Zweibel
Zweibel
Defoliating autoflowerWhat are your thoughts on defoliating autoflowers? Some of the larger fan leaves are shading the lower flowers and I’m wondering whether to could get rid of them. I’ve read conflicting information on this topic.
Week 5
Leaves. Too many
Techniques. FIMing
4 years ago
4
4
Solved
Zweibel
Zweibel
LST on rigid main stemI think I should have started with LST sooner. The main stem is rather rigid now. Unfortunately, I was away during Week 3. Would you recommend gradually pulling it sideways or better to leave it alone at this stage?
Week 4
Techniques. LST
4 years ago
2
2
Solved
Zweibel
Zweibel
Single CF Grow COB LED (300 W) sufficient for one plant?Would like to know your thoughts on my 300-W COB LED (www.amazon.de/dp/B07Z678V5) I’m using in open space on a single plant. I’m not expecting huge yields with this lamp, but I am hoping it will be sufficient to bring a healthy plant to harvest.
Setup. Lighting
5 years ago
4
4