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Grow Questions

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Color - Black or grey

Veins - yellow between

Strain - Autoflowering

Strains - Photoperiod

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Seksix

First leaves on one of my plants getting yellowing.Good day guys , i changed them in a air pot , everything seems good on 2 of them only 1 is getting yellowing first leaves , what can be the problem ?

an hour ago

Open

REYCG9091

Harvest or not?it should be ready (based on breeder suggested time) but it doesn't look? should i cut the tops or wait? problem is i don't have any more weed that's why i am eager to cut her (i would cut the bottom top part only and do a double harvest fyi) or wait ?

5 hours ago

Open

Mooncat

VPD Chart for CO2 Currently running my first CO2 Supplemented Grow (1200ppm) and wondering about the VPD since C02 changes the parameters of the environment suitable for the plant. Any Text/Papers on that Topic for Canna ? Chinese one about Tomatoes that says Low VPD high CO2 is the way to go

5 hours ago

Open

endorflight

Brown spots on aeroponic seedlings early One of the seedlings suddenly shows brown spots on the lower leaves. Week: 3 PPFD: 350 VPD: 1.0 - 1.2 Ventilation: Off EC: 0.5 PH: 6.2 Water: RO Nutrients: AN Conisseur Grow + a little bit AN Silica

6 hours ago

Open

ShsL2004

🤙🏼✌️🤷🏻‍♂️ Help

12 hours ago

Open

Rangaku

Profile gone ?My profile seems to gone and replaced by a question mark , anyone else had this ? If I click on it it comes up not found

12 hours ago

Open

gruenerdaumen

Blüte einleiten Wie soll ich den Lichtzyklus ändern von 16/8 auf 12/12, einfach direkt in einem Tag 4 Stunden Licht wegnehmen oder step by step pro Tag 30 min weniger Licht geben, bin mir unsicher ob ein direkter wechsel zu Zwittern führen kann, wie macht ihr es?

Setup. Lighting

16 hours ago

Solved

Canabicos

Buds on track?Hi guys what do you think of this buds? They are going good or not? They are just finishing week 3 of flower, first grower here, autoflowers on biobizz all mix soil and feeding biobizz try pack nutes(grow, bloom and topax)

17 hours ago

Open

FrostyCloudzz

Any tips please !Any helps don’t know what’s wrong they are thirsty and I give them less in 5 gallon pots 0.5 liter maximum 2-4 days ( by weight ) ) Nutrients given correctly / ph is ok but maybe my air and temp conditions are the problem or tu mich nutrients , less water , to much I don’t know

Buds. Other

Leaves. Curl down

Leaves. Color - Yellow

20 hours ago

Open

UpInClouds

SBL strain?Does anyone know what SBL (strain) stands for? I received a little lady from a friend, said it is a SBL. can’t find anything on the www.

a day ago

Solved

gruenerdaumen

Harvest grow pos. Effects and neg. Effects cant see Warum sehe ich hier nicht mehr die positiven effekte und negative effekte bei streins wenn ich rauf gehe??? Früher konnte man das doch sehen wie die Leute ihr Emdprodukt beschrieben haben...

Plant. Other

a day ago

Open

Lapaluma420ohe

Dunkle Stellen am Stamm?Weiß jemand was das ist, beziehungsweise was man dagegen machen kann? Royal Jack automatic von rqs in der 2. blütewoche

a day ago

Open

bsd613bh

First time mainline ?Hey I’m a first time main liner and went with 8 tops, topped again to 16 and again to 32 minus whatever snapped. Not sure what to do with each of the new mains and everything that grows out of them and what happens to the actual bud sites on top of each main. Will these stretch?

Techniques. Main-lining

a day ago

Open

GrowAndSmoke

Fistt time Photoperiod Good day everyone, I've now tried photoperiods because my last autoflower seed germination went really wrong. How much should i water these seedlings in a 0,6L pot? Seedlings are 1 week

a day ago

Open

Krennian

Yellow tips on 1 of my plants after adding nutrients I have recently started adding nutrients to my plants, after 1 day I am seeing yellow burnt tios, what couls be causing this?

a day ago

Solved

gruenerdaumen

Gefährlich für Menschen? PILZ!!!Handelt es sich hier eventuell um Mykorrhiza oder um Aspergillus-fumigatus??? Es geht mir um meine eigene Gesundheit, nicht das ich Sporen einatme die meinen Körper schädigen, der Pflanze geht es top.

Other. Other

a day ago

Solved

StonedFTW420

i got 16 plants and need help ASAP give it to me easy guys.. im gonna be very hurt i got 16 plants in here and all in house genetics and lit farms.. prolly 200$ worth of seeds.. i will say i did put diatomaciouse earth on 2 plants like 2 hrs after i watered cuz iim a retard so im HOPING my 4 fans blew it around

Leaves. Webbing

Leaves. White powder

Other. Mold

2 days ago

Solved

Junee420

Yellow leaves first grow Hey I’m in week 8 of flower , using fox farm ocean forest started feed nutrients in week 5 general hydroponic floramicro and florabloom 2ml a gal for both any tips how I can fix this issue ?

Leaves. Color - Yellow

2 days ago

Open

Mdarlong

What's going on here Day 21 gelato purple punch. Less than half strength nutrients.

Leaves. Color - Dark-brown

2 days ago

Open

Terribleatgrowing

Nitrogen Toxicity oder Overwatering? Day 20 of Veg; Biobizz Allmix; I water every 3 days with pH-adjusted Water (pH~6.3), there is about 15% runoff (pH=6)The top leaves started curling about 5 days ago and now i have discovered new brown spots on lower leaves. Fed them nutrients 3 times so far (that was maybe too much) Should I just keep watering with ph-adjusted water? Help is much appreciated🙏

Leaves. Curl down

2 days ago