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

When to start feeding?

etgeneticsstarted grow question 4 years ago

When do you guys start giving nutrients?

Solved

Feeding. Schedule

likes

BlueDreamer1answered grow question 4 years ago

I started feeding at this point as theres no nutrients in rockwool. Keep it a light feed. I didnt add cal mag so ended up with a deficiency. Make sure to add that. I'd keep it under 200ppm.

1 like

Complain

Selected By The Grower

APOLLOanswered grow question 4 years ago

day 7 - 10 (in coco) I start the feed... very low strength

likes

Complain

Similar Grow Questions

Solved

Canna products in combination with biobizz Hi guys, Has anyone tried to mix the canna and biobizz nutrients line ? Im thinking in particular of rhizotonic which I have plenty left from a friend's previous grow. Thanks !

Feeding. Schedule

Feeding. Chemical composition

Feeding. Other

a month ago

4

Solved

advanced nutrients - Calmag question Hello, so i am going to start my first run in coco with advanced nutrients (sensi). I am using RO water. Want to ask do i need use calmag with these nutrients? Also if yes, what calmag i should use? Since i grow mostly autos, i dont want to burn them with high N calmag.

Feeding. Schedule

3 months ago

1

3

Solved

Hi all, i have the biozizz chart For week4 flower it says 3ml/l for bloom. If i give it in total 12l water per week (4 times s week by 3L each time) do i need to give it 12lx3ml bloom 36 ml of bloom per week? or 3litres (which is on every watering)x3ml bloom 9 ml per week?

Feeding. Schedule

2 months ago

3

1

Solved

Fert Switch Veg/Flower Timing When and how do you switch from Canna Vega to Canna Flores? Feel free to share any tips. What are your "signals"? Do you suggest a hard switch like in the Canna schedule, or do you prefer transitioning by mixing the fertilizers? If you need more info, please check the diary.

Feeding. Schedule

Feeding. Chemical composition

5 months ago

3

3

Solved

When to stop feeding nutrients before harvest?1. When should i stop feeding nutrients and only use water? 2. The tips of the leafes on the top are brown, the tips that are slightly lower are yellow.Too much light? I'm currently on day 47 since i planted the seed, according to the breeder it takes 56-63 days until harvest.

Leaves. Tips - Burnt

Feeding. Schedule

5 months ago

2

2

Solved

PK Boost Timing By what visual indicators do you determine the ideal timing for giving a week of PK13/14? The stretch seems mostly complete, the buds are thickening daily, and the first trichomes are appearing on the sugar leaves. Should I start now or wait a few more days? Diary for more info

Feeding. Schedule

Feeding. Chemical composition

5 months ago

11

9

Solved

Feed Schedule I am currently starting week 5 in the veg state. My feed chart only goes to week 4 veg before moving to bloom. I want to go to 8 weeks veg before flower. Do I continue to feed the week 4 veg amount until I move over to flower?

Feeding. Schedule

5 months ago

3

2

Solved

Hello I will harvest at the end of November. What are the pros and cons of flushing plants pre-harvest? Do you believe flushing significantly impacts the taste of the final product? Do you personally flush your plants, and if so, what is your specific flushing routine? Thanks

Feeding. Schedule

5 months ago

3

10

Solved

When is the time to stop giving nutes?When is the time to stop giving nutes? How many weeks until harvest time?

Feeding. Schedule

5 months ago

6

9

Solved

Early flower and plant too small?Multiple questions: Is this the first sign of flower on the picture of D21 from sprouting? Doesn't the plant look to small for it still? How do I promote new node growth? Is watering roughly about 1.5L per week too little for nutrient influx? Royal Critical Auto - RQS

Plant. Too short

Feeding. Schedule

Techniques. LST

7 months ago

11

3

Solved

Cannahazecabbar

I will start a new grow with new seeds. I will use Advanced Nutrients fertilizer. I will use this fertilizer for the first time.I have AN micro, bloom, grow, big bud, Bud Factor X, Overdrive. Should I use these fertilizers according to the nutrient table? The seeds have now sprouted and I have planted them in the ground. How many ml of water should I give to the seeds?

Feeding. Schedule

7 months ago

1

Solved

Seeking feedback from grower using only either Greenhouse Feeding Bio line or Mineral line in soil What's your experience with this lines of products, did you need to adjust more a less the amount and/or frequency

Feeding. Schedule

7 months ago

4

2

Solved

Nutrition to start Flower ? featuring molasses and light Today I decided to do some defoliation and switch to flowering in about 5 days. When do you start giving flowering fertilizer? 1 week after 12/12 the day of change to 12/12 I would add molasses on the day to 12/12 any other tips ? DLI first week Flower transition 25-30 ?

Feeding. Schedule

6 months ago

2

Solved

Can the plant survive for 2,5 days without watering?I just flipped to flowering in two days ago and now I have to go away for three days. I don't have any automatic watering system, so what can I do? I normally give 2 liters of water every evening. And evey otherday I give 3,5ml of CannaBio Bloom.

Feeding. Schedule

Feeding. Other

6 months ago

7

7

Solved

Coco Watering Guidance Needed Since I need to give info regarding my question, I am putting my text as a picture because of character limitations. I am sorry for that 😕

Setup. Strain - Autoflowering

Feeding. Schedule

8 months ago

6

4

Solved

How often use fertilizer Hi! I have a question about fertilization. I use mineral fertilizer from Advanced Hydroponics of Holland (Grow, Bloom, Micro) every time I water. Which can be 2x on hot days. Every 2 to 3 weeks they get worm juice. However, I have now read that you should only fertilize every 2

Feeding. Schedule

7 months ago

1

1

Solved

First Grow General Feedback Hello Growers OG Kush 80x80 90cm 26.4°C 54% Every 2 days ~2.7 liters CANNA Flores 15ml, Rhizo 10ml, Zym 13ml, Boost 10ml (next 20ml Flores, 2,5 Rhi) Yesterday defoliated, Flower D14 While I dont have a specific question, I would greatly appreciate any general feedback Thanks

Other. General questions

Feeding. Schedule

Techniques. Defoliation

10 months ago

2

1

Solved

Question about ADV Nutrients I use Adv. Nutrients MICRO, GROW, BLOOM. Question is Do i need to add all three M,G,B every time i water my plants(regadless if they're in veg or bloom)? Or i need to add them in different ratios depending on the stage of my plant? Does PH perfect technology work anyway? Ty

Feeding. Schedule

a year ago

3

Solved

Is 1 dripper enough per plant?

Setup. Substrates

Feeding. Automatic systems

Feeding. Schedule

a year ago

3

3

Solved

[Newbie] Auto Blueberry first grow. Nutrients already in soil. When(if) to feed her ?Its the second week and I havent fed her yet. Does she look healthy ? How do I know when or if i should feed her ? Using Royal Mix Soil & Potting Soil. The mix should have nutes for 6 weeks. I do have some terra aquatica 3 part, bio bizz tripart and calmag

Setup. Strain - Autoflowering

Setup. Seedling

Feeding. Schedule

a year ago

2

1