The Grow Awards 2025 🏆 
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
Nutrients
Thehux777started grow question 5 years ago
I dont know if i can mix dutchpro Explode with a pk booster or BigBud
Open
Feeding. Schedule
Feeding. Deficiences
Feeding. Other
likes
Answer
Similar Grow Questions
Solved
Lemme_Adam
Nitrogen toxicity? Deficiency? Something else? Stumped!I don't get it. Is this N toxicity? Serrated upturned edges, clawing, slow growth. But how? FFHF 75% FFOF 25%. Just Cal-Mag water. No food. NLS in bottom 3rd of pot. Not wind burn. Not too hot/dry at all. N deficiency? Yellow leaves on first bottom two only. I'm stumped.a year ago
4
4
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 itselfa year ago
5
4
Solved
cigaraci
Hi, last weeks my plants started to show symptoms of nitrogen deficiency. last 2 times i watered with 1,5x nutrient. Now they look like that, do you have any advice about the plants?
-water 6.5 ph
-120x120 tent, 240w QB
Nutrients: t.a pro organics grow-bloom, aleo vera sprayLeaves. Color - Dark-brown
Feeding. Deficiences
a year ago
1
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
Shijo_Kingo
Mg deficiency?Is this a Mg deficiency beyond dispute? :-)Week 15
Feeding. Deficiences
a year ago
13
7
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
EntOfDenmark
Am I about to give my plant a nitrogen overdose?Today I noticed that some of the leaves tips were curling a bit down, being a bit darker and they seem to have some wrinkles too. Could it be nitrogen overdose? How would you correct that? Less fish mix or switch to bio grow?Week 5
Feeding. Deficiences
a year ago
10
4
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
GYOweed
FOR ALL OF YOU WITH REPEATEDLY UNHEALTHY LOOKING PREHARVEST GROWS PLEASE LOOK AND READ!https://www.mdpi.com/2223-7747/12/3/422Feeding. Deficiences
a year ago
5
3
Solved
Jordan73
Phosphor mangel?Phosphor Mangel? Habe 2 Blätter die soLeaves. Color - Dark-brown
Feeding. Deficiences
a year ago
1
1
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
nexuscrypto
VPDCan anybody explain to me the VPD concept?
my garden is very cold during night 13.5ºC as the minimum, humidity goes up to 72%
During day it usually goes to 21ºC and 52%
I´m watering the plants every 3-4 days (when they ask for it) with 0.75L on 6L pots
Am I doing OK ?¿a year ago
6
5
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
GhettoStyle
tell me what it is!I don't understand is it an overdose or a shortage?2 years ago
1
3
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
2 years ago
1
4
Solved
Xistence
Calmag every watering?Should I be adding calmag+ to every watering? I've been using 50/50 pur+ tap water and distilled water. Ppm is 245 at 50/50 and pur+ filters chlorine. I've also added 1tbsp per gallon of unsulphured molasses and that adds 68ppm. Day 40 right now.Week 7
Feeding. Deficiences
2 years ago
1
3