The Grow Awards 2025 🏆

Chat

By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms

Accept

Recommended

Back to Grow Questions

How many liters of water for 30 and 50L soil?

Gionnystarted grow question 4 years ago

How many liters of water per week in a 30L soil outdoor? And if 50L soil instead? (Temperatures from 20°C night to 35°C day, ~60:70% humidity) I need to buy a reservoir to refill weekly Thanks a lot!!

Solved

Setup. Outdoor

likes

GMSgrowsanswered grow question 4 years ago

Same as indoor. As she dries a few inches down. Likely about 21/2 gallons per watering, so you need to figure out how often they will need. Cheers

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

Why is my plant growing extremely slowly?This is my first Propperty grow and the photo is after almost 4 weeks of growth, I’ve been giving nutes in reasonable doses and the first 2 and a half weeks was mostly cloudy and rainy but since then it’s been sunny, did the cloudy start affect it that much? And what should I do?

Plant. Too short

Setup. Outdoor

Feeding. Schedule

2 years ago

2

Solved

Is bad if my auto outdoor seed receive less than 8hrs of light?Hi, Currently I’m in the week 2 with a seedling Tangie auto from BSF and in the week 1 with a Al auto from fastbuds, both outdoor I’m in the end of summer and I notice that I have 6hrs of direct sun light per day? Is this bad for my plants or they can live with this sun light?

Setup. Seedling

Setup. Outdoor

2 years ago

5

5

Solved

cultivoexterior

Fertilizante para crecimiento exterior?Qué fertilizantes me recomiendan para la etapa de crecimiento? He sembrado en tierra normal (la de las macetas) y cuando crezca la transplantaré al huerto (es tierra arcillosa pero la he preparado con humus de lombriz y con tierra de cultivo) he comprado fertilizante Bio Vega.

Setup. Outdoor

Feeding. Chemical composition

2 years ago

4

Solved

Looking for advice growing plants indoor and outdoor at the same time So I’m wondering if it’s ok to grow a plant indoor and outdoor. Id like to put them out only on nice days then bring them back in. Come flower time around august id like to do the same thing. Will this stress them? And will this effect how much par I need to drive down on them?

Setup. Lighting

Setup. Outdoor

2 years ago

3

3

Solved

Planting directly into soil with full of other roots? (Outdoor Guerilla Autoflower)The site is full of brambles with dense rootzones. I have dug a hole but its full of roots. Is it OK if I cut down every single root from my hole? Could my plant catch bacteria and etc from the brambles roots? Won't the brambles roots suck away all my nutrient from my plant?

Roots. Other

Setup. Substrates

Setup. Outdoor

2 years ago

3

Solved

What kind of Insect is this?I just discovered this Orange critter AFTER taking pics. Can anybody name it, maybe make a recommendation. Huge Thanks

Setup. Outdoor

3 years ago

3

2

Solved

Split in mainline Noticed this split at the base of Natasha's mainline. I don't think it's getting any bigger but I'm not sure. Should I cover the opening with tape to try and keep out water/bacteria? Ziptie around the stem to prevent further splitting?

Plant. Other

Setup. Outdoor

Techniques. Main-lining

3 years ago

2

8

Solved

How to move a big cannabis plant?It's a boy... Any ideas on how to move this beast? He's 5ft in diameter, has a support cage & trellis as well. He has to be moved within the next couple weeks before he pollinates. I would like to collect his pollen & make seeds. Any ideas welcome, thank you ahead of time.

Plant. Other

Setup. Outdoor

Techniques. Other

3 years ago

9

8

Solved

Cat piss? Not the strain....So I've been having these brown spots, thinking bugs or aphids or.... but I spotted a neighborhood cat around our yard today, marking its territory elsewhere on the yard. Could this be cat piss sprayed on the leaves?? I wouldn't put it past this fella.... but not sure. Thoughts?

Leaves. Color - Mottling

Other. Other

Setup. Outdoor

3 years ago

7

10

Solved

Any help tips on quickening the Vegetation on a Unicorn Milk seedling/mini plant in Vegeative State live in Midwest and have about 55 day til frost Hey there everyone Love Light Peace Strength and Guidance ❤️ 💙 💜peace ✌️ 🙏 ✨ Was wondering if there's a way to speed up Veg process ona oh most past seedling of Unicorn Milk grow started 2 weeks ago I will attach Pics.Any help would be super helpful and help me alot thanks 😊

Plant. Other

Setup. Seedling

Setup. Outdoor

3 years ago

2

Solved

Do outdoor plants not get the dark they need. Just wondering like street lights moon stars does that cause hardship the way a light leak can mess up a tent. Just wondering should be putting hoods on our outdoors too like a bird. Just wondering peoples take on that philosophy.

Buds. Other

Other. General questions

Setup. Outdoor

2 years ago

2

3

Solved

Schädlinge Was kann ich gegen Spinnmilben in der Blütephase tun? (Outdoor) bin in der 3. Blütewoche, spüle die Pflanze schon ab aber suche nach einer schnellen endgültigen Lösung

Buds. Other

Other. Bugs

Setup. Outdoor

2 years ago

2

6

Solved

neem or neem't?been BUGging me for a while. switch to flower next week. now and then spot a white fly or two. found aphids on just one leaf, annihilated them. question: should I get neem and spray her before the stretch as a prevention? open to alternatives. !! i do not measure pH this grow

Other. Bugs

Setup. Outdoor

2 years ago

5

5

Solved

Should I transfer?When I get the seeds(OG Kush) should I put it in the ground or first grow it indoors on paper and then transfer it?

Setup. Seeds

Setup. Outdoor

Germination. Paper

2 years ago

2

3

Solved

Water type Maybe this is stupid question but what water should I use? Distilled or normal?

Other. Other

Plant. Other

Setup. Outdoor

2 years ago

1

1

Solved

What to grow?Hello, what is the best beginner friendly seed to start with growing outdoors? And is it ok to grow in a forest?

Other. Harvest - Smoking

Plant. Other

Setup. Outdoor

2 years ago

1

1

Solved

Can I use this soil?I have soil with some white circles in it, can I use it?

Setup. Outdoor

Feeding. Other

2 years ago

2

3

Solved

Soil Can I go with only soil and without adding nutrients?

Setup. Outdoor

Feeding. Other

2 years ago

2

2

Solved

Light stress during the night time Question to outdoor growers. The auto flowering plant is growing in the garden, and sometimes there is light on during night time, can it cause light stress? It's usual light bulb, 40w, in some distance

Setup. Lighting

Setup. Outdoor

2 years ago

2

2

Solved

Accidental flower at the begging of season!It seems my Blue Dream has flowered prematurely after transplant outside. Cutting to the chase, what should I expect from this plant for the rest of the season? Will it reveg naturally and how long will it take to reveg? Should I be cutting off budsites? What do you think.

Setup. Strains - Photoperiod

Setup. Outdoor

2 years ago

8

7