The Grow Awards 2026 🏆

Grow Questions

Sort by

last update

last update

Oldest

Most popular

All New Open Solved No diary Vegetation Flowering Harvest My questions My answers Buds

Color - Black or grey

Color - Dark-brown

Color - Dark-purple

Color - Mottling

Color - Red or pink

Veins - stay green

Veins - yellow between

Spaces between nodes

Stem - Red or purple

Strain - Autoflowering

Strains - Photoperiod

Automatic systems

Chemical composition

12-12 from seeds

General questions

Harvest - Curing

Harvest - Drying

Harvest - Smoking

More filters

Open

Plant temperature Hello members! What is the highest temperature that an autoflower can tolerate? It does not inhibit its growth and flowering. I think that the higher the temperature, the more frequent the watering.

8mo ago

2

10

Open

Growing space air movement Hello! Is it unnecessary for the exhaust fan to run continuously? During the vegetative phase. Is it enough to run non-stop only during flowering? So that the humidity is low then. At what intervals should the air in the box be circulated? The box is not large. 40x40x160

8mo ago

6

8

Solved

Water chlorine content and ph value Hello professionals! How good is it to water with tap water? I mean if I don't know the chlorine content. As a beginner, I do not deal with this value yet. What effect can chlorine have on the plant? I also use tap water in the vaporizer, but I don't set the ph value there.

1y ago

6

10

Solved

ph measurement Hello colleagues! Is there an inexpensive homemade solution for measuring and adjusting ph? At least only for values close to the limit. I haven't invested in a ph meter yet.

1y ago

1

4

Solved

How many liter container I am planning a feminized plant in a 40x40x160 box. How many liters of fabric containers should you try? Even 20-25 liters?

1y ago

1

4

Solved

Grow light settings Hello colleagues! I got to the point where I have to deal with understanding the light during cultivation as a beginner. I would like to ask how accurate these light meter applications are? What is the light requirement of an autoflower and what of a feminized plant? Thnx

1y ago

1

Solved

Feminized plant and lamp.Has anyone worked with a viparspectra p600lamp?What height settings did you use?There are two of them.Is one lamp enough for the vegetative period?I want to try a feminized plant in a 60x60x160 box.I've tried autoflower twice so .Foxtailflowers, delicate plants.

1y ago

1

Solved

Ugly flower buds What makes flowers look so crazy? I had a bit of a fox tail problem with them. They turned out to be pretty puffy air buds. Well, it's the brown color in it. I don't understand. This turned out to be a pretty bad crop. It's still drying.

1y ago

3

7

Solved

Grow room air How should the extraction fan be sized in the growing medium? Is 50/100 m3/h enough for a 40x40x120 box? How often should you change the air in your room?

1y ago

4

Solved

Plant differences I would ask the masters again. What are the options, what's wrong with the plant on the left? I'm not saying that the other one is very beautiful, but there is a difference. I haven't grown much yet. What makes the leaves so yellow? What makes the flower so ugly? 2-3 week

1y ago

6

Solved

Time for plants Hello! I ask the professionals how much time the plants have left? Also, do they look healthy? Maybe the one on the left is a little behind. thanks

1y ago

2

3

Solved

What do these leaves on the plant mean?Hello! What do such plant leaves mean? Nutrient problem? I'm not experienced yet and I'd be interested. I give 750ml of water to the plants every 1.5 days per head with plagroon terra bloom. I give them about 2 more weeks. Apparently there is nothing wrong.

1y ago

1

3

Solved

Hello! How much can the plants have left? They are now about 60 days old. One of them seems to be a little behind. There is much less brown fiber. The smell is barely there in comparison. Not very intense. Lemon skunk

1y ago

2

3

Solved

Opinion?The plants are about 34 days old now. My first scrog and lst technique. Opinion? What is good and what is bad? Could I pick up a letter and which one? I installed the other p600 lamp 2 days ago. Thanks for the help brothers.

1y ago

1

Solved

Plant training The plants are now 2 weeks old. Is it worth using letter collection? Which one should you take off? Is it possible to start LST training? There are three pairs of sensors. Two digital one analog. The analog shows 50-60% steam, the other two show 75-80%.

2y ago

1

2

Solved

Lamp setting viparspectra p600

2y ago

1

2

Open

2y ago

Solved

Humidification Hello members! What humidification solutions do you know? Except for a humidifier

2y ago

2

5

Solved

Growing room Hey bro! There is a very good little hidden growing room in the house. One problem I have is that there is a fairly high moisture content by default. 90-100% This is a small cellar. Is it worth trying in such a place? Adequate air circulation, perhaps using a dehumidifier.

2y ago

2

Open

Plant condition Hello brothers! This is normal? The plants are exactly 3 weeks old and white threads have appeared. Still, this is not a pre-flowering phase, is it? They don't want to stretch much, and I moved the lamp up a week ago. I would start training, but they didn't really stretch.

Buds. Other

2y ago

3