By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
When to feed or not
CRiSPrGrowanswered grow question 5 years ago
never really before week 3 for me, go in with enzymes as well that really helps ! 🚀
1 like
Complain
chasv77answered grow question 5 years ago
I use Ocean Forrest, and it will last up to 6 weeks, depending on how much your strain is using the mico-nutrients in that soil.
1 like
Complain
OutForRealanswered grow question 5 years ago
Generally it’s only water up to week 3 , after that the plant are well rooted and the nutrients may be needed. Even after 3 weeks you need to watch at the plant to know when to feed.
3 weeks is a general value as a super soil will require no feeding from seed to harvest and a light mix soil may need a small amount of nutrients before the end of week 3
1 like
Complain
Similar Grow Questions
Solved
WakeUpAndSmellTheGarden
LIGHT SCHEDULE? (Auto)What is the best schedule for a lumatek ats 200w pro in a 80X80x180cm growbox pls? (Autoflowers only) My plants actually growing not more than 35cm high with 18/6 light schedule and 100% light from grow to harvest.. need some hints. Sure there is a problem. Giving less nutri nowSetup. Strain - Autoflowering
Setup. Lighting
Feeding. Other
a year ago
5
Solved
Sven0190
PH down ?!Ich nutze Aerophonic zur Bewässerung, habe das Wasser gestern neu getauscht (Osmose Wasser) und CalMag + Dünger Hesi Hydro Growth hinzugefügt, allerdings droppt der PH immer noch stündlich, wo ran kann das liegen? Die Pflanzen bzw, die Wurzeln sehen gut aus.
Feeding. Other
a year ago
3
3
Solved
MrGreen92
When to use terra aquatica ripen? Wait until they look ready to harvest or when they look like they will be ready in 2 weeks while using ripen?I'm coming to the end & I think they need a few more weeks at least, but I may be just kidding myself, thinking they're gonna double in size.
I'm gonna use ripen for the final 2 weeks with a 48h flash clean before & after, so should I start now or wait for more amber trichomes?
a year ago
1
1
Solved
Dormando
Soil pH not adjusting even after watering pH water.So Far I've been 6.5-7 pH water, & organic ferts BioThrive Grow, Bloom & CalMag. The soil pH doesn't seen to go any below 6.5; even though I've been feeding 5 pH water to make it lower. Why is this happening? What to do? Does organics in the soil auto-adjust the pH all by itself
a year ago
5
4
Solved
Dormando
BioThrive Fertilizer Water pH & PPMI tested my BioThrive Bloom+CaMg fert water for the first time ever today; I've been feeding 4.5 pH & 340 ppm fert water solution; Soil pH is 6.7-ish per the Rapitest meter. Should I add pH up solution to make the fert water 6.2pH? What if the soil pH increases over 6.7?
Other. General questions
Feeding. Chemical composition
Feeding. Other
a year ago
2
2
Solved
1kodah
Mammoth Silica qiestionI won a gift basket yesterday from local shop. Super thrilled as it had tons goodies - one thing being a bottle of Mammoth Silica which I have been wanting to try.
When drawing it up into syringe it was clear fluid with brown chunks - is it supposed to look like this?Feeding. Other
a year ago
2
Solved
Maasamenos
Nitro toxicity and calcium deficiency. Should I flush?Little pas halfway through flower and appears I have nitro toxicity, could this be a cause of my calcium deficiency I have been dealing with? Should I flush it or would that continue the degradation of the calcium?
The spotting has gotten worse then my pictures
Feeding. Other
a year ago
5
Solved
toast_adagio
CANNA Boost Accelerator right way explanationGuys, could you please explain to me the right way to use CANNA Boost Accelerator. I don't know:
- when to add (I read - two to three weeks after changing daylight hours)
- where to add (in the main mixture or separately)Feeding. Chemical composition
Feeding. Other
a year ago
3
3
Solved
metamon3y
After water drain ppm and ec too high?1L Water only plant #1
Date 13/09
PH 6.32
EC 270
PPM135
Drain of ONLY water #1
Ph 6.25
Ec 5050
Ppm 2530
Salt 0.25%Other. General questions
Feeding. Schedule
Feeding. Other
a year ago
3
4
Solved
Cannabotix
Watering a auto seedling properly.If you have a seedling 1 week old in a 3 gal pot how do you water I hear watering till run off but wouldn't that be to much as the roots haven't reached the bottom yet? I also se people making a small circle around the seedling or others using spray bottles. I tend to over water.Feeding. Other
a year ago
1
4
Solved
Dokky
Hello my grower friends ...
Im planting a feminized critical kush from Barney's Farm
It's finished her 3 weeks veg and she's ready for transplant.
I'm transplant her to 20 liter pot and Im gonna use solid Fertilizer, can you guys recommend me a dosages for the flowering phase. ♥️
Feeding. Schedule
Feeding. Other
a year ago
1
3
Solved
DabblingDoggo
Anyone tried or has experience using Food Grade Phosphoric Acid as a PH Down?I bought a bottle of certified Food Grade Phosphoric Acid (85%)? The PH Down from GH, and they use food grade phosphoric acid in their product (generalhydroponics.com/products/ph-down-liquid/). Has anyone tried this? Any tips? I have distilled water to reduce concentration.Other. General questions
Feeding. Chemical composition
Feeding. Other
a year ago
4
4
Solved
Countrypimp1981
Calmag overdoseI was stoned and accidentally added way too much calmag to my distilled water when watering yesterday. I meant to add 2 ml into a gallon but instead added 20 ml. I poured 3 gallons of Distilled water through today trying to dilute. Am I screwed now? Is my plant going to die?Week 4
Feeding. Other
a year ago
5
4