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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
Other
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
Other
Plant
Spaces between nodes
Stem - Red or purple
Stem - Weak
Too short
Too tall
Twisted
Wilting
Other
Roots
Color - Brown
Mushy
Smelly
Too few
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Setup
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12-12 from seeds
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Mold
Other
whoawhoa
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whoawhoa
whoawhoa
Any thoughts?Autoflower on week 4~5 of flowering. EC 1.6, pH 5.9, feeding her with light lucas formula (0-5-10, grow-micro-bloom, GHE FloraSeries). 1.5ml/L of Cal-Mag. My water is 50%/50% tap water and dehumidifier water. Those spots are ONLY on upper leaves. Lower leaves r yellowing n wiltin
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
5y ago
1
5
Open
whoawhoa
whoawhoa
Nutrient burn and what else?RQS Northern Light Auto, 8 week-old (3 weeks flowering), Coco+Perlite (70/30), GHE FloraSeries + Cal-Mag, TS1000 LED 150W, 15L pots. Lady suffered from nute burn last week, but I think I managed it by dropping EC to 1~1.2. Now there are brown spots on upper leaves, suggestions?
Buds. Not fattening
Leaves. Tips - Burnt
5y ago
3
Solved
whoawhoa
whoawhoa
Calcium def? Phosphorous? Potassium excess? Boron?Week 5, NL Auto, Brown spots and some red stems. Coco coir + Pelite (70%/30%), RH 60%, temps 22~26 Celsius, watering every 1~2 days 2.5L. GHE Flora Series, 1ml/L of each bottle (Micro, Grow, Bloom) and 1ml/L of Cal-Mag. EC 1.3~1.4, pH 5.7~5.9, watering until 10~20% runoff.
Week 5
Plant. Too short
Plant. Stem - Red or purple
Feeding. Deficiences
5y ago
5
6
Solved
whoawhoa
whoawhoa
Orange/Brown spots and marksFound some orange/brown marks on my plant. I'm new to this, so I don't know how to diagnose those problems properly, anyone could help? 😀 Didn't notice those marks on new growth though.
Week 3
Leaves. Twisted
Leaves. Other
Feeding. Deficiences
5y ago
2
7
Solved
whoawhoa
whoawhoa
Bugs? Funghi? Help me!There are some white spots at the base of my stem, and I noticed that lady #1 haves some red/purple stems. 5min into Google and I'm already panicking here. Things that I read that made me worry: Scales, Fusarium, root rot and other fungi life. Should I continue freaking out? 😶
Week 3
Other. Bugs
Other. Mold
Plant. Stem - Red or purple
5y ago
4
5
Solved
whoawhoa
whoawhoa
Day and night temperature/RH differenceJust before lights going on again, the temperature was at 21.4 Celsius, but humidity was at 76%!!! During day temps are 26 Celsius and 58~64% humidity. What is the optimal day-night temp/rh difference and how could I achieve that? Also, what are the risks with my current numbers?
Week 2
Other. General questions
5y ago
8
9
Solved
whoawhoa
whoawhoa
How tall should seedlings be to be considered healthy and good?How tall should seedlings be to be considered healthy and good? One of my plants (#1) did not stretch much during first week and I'm afraid this could impact on her growth on veg stage.
Week 2
Plant. Too short
Plant. Spaces between nodes
5y ago
2
2
Solved
whoawhoa
whoawhoa
Help with young girl!Plant with 4~5 days old, kind of curly and tilted, plus a yellow spot in the middle of the leaf, is this normal or are we looking at a problem? Info: coco+perlite (80/20), 150W Led QB, 15L fabric pots, feeding her only with plain water at pH 6, 70~80cm light distance, any tips?
Week 1
Plant. Twisted
Plant. Wilting
5y ago
1
1
Solved
whoawhoa
whoawhoa
When to start feeding nutrients?When should I start feeding nutrients to my plants? They are currently at days 3 and 4, only with water (pH 6.0) Should I start slower or can I go straight to GHE's feeding schedules? What is the mixing order of nutrients? I'm using GHE Tripack Flora Series (Gro, Bloom and Micro)
Week 1
Feeding. Schedule
5y ago
1
2
Solved
whoawhoa
whoawhoa
Hard water vs CalMagI don't have EC/PPM meters, but I know that I have hard tap water, according to my city water distribution company. Do I need to suplement CalMag on my feedings? How much should I use if I don't have PPM meters here? What are the risks of using or not using CalMag in this case?
Week 1
Feeding. Other
5y ago
2
2