Vote Now 🏆 for 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
Perlite coloring
GrowingGrannieanswered grow question 3 years ago
Mine gets yellow/orange once in a while - I attribute it to the amount of iron in my water... nothing to worry about!
HerbalEduanswered grow question 3 years ago
yeah mine always turn more or less yellow with nuts as well, don't worry.
1 like
Complain
WeedManiacLoveanswered grow question 3 years ago
Si es normal, con la tierra y los nutrientes va tomando ese color!
likes
Complain
GoldenArrowanswered grow question 3 years ago
Bitkine artik azor gubresi uygulamaya baslayabilirsin beslenmeye ihtiyaci var.
likes
Complain
CRiSPrGrowanswered grow question 3 years ago
perlite got dirty because it's inside soil, nothing to worry about growmie 🚀
1 like
Complain
Similar Grow Questions
Solved
CannaIGrow
TDS/PPM FeedingEnd of week 7, beginning of week 8. Hopefully I have a good grasp on feeding, if not can someone please help me. I'll post my last 3 feedings.
Bruce Banner watered/fed on 8/10/22 with 5ml cal mag, 7ml flora nova bloom, 3.5 ml amino acids, 6ml fish shit, 1/2 tsp great white. MixedWeek 9
Feeding. Other
3 years ago
2
5
Solved
evillcarl420
Should I give them a total flush or just run through a couple extra gallons of pHed waterfigured out what I did wrong. I was using the Big Bloom the way that it was prescribed with one tablespoon doing half but with the gow bigI f***** up and used tablespoon instead of teaspoon whereas I would have used a quarter of a teaspoon. I used tablespoon.Feeding. Other
3 years ago
2
2
Solved
GroovyGrass
What do you recommend for watering plants manually?I’ve heard that a spray bottle is best for saplings but as plants get bigger and need gallons at a time, what do you guys use? Are watering cans the best option or are there better methods for a small grow tent?Feeding. Other
3 years ago
2
2
Solved
swaygrower
ปุ๋ยที่ผสมแล้วเก็บไว้ได้หรือไม่นานเท่าไหร่ปุ๋ย ที่ผสมน้ำแล้วเหลือสามารถเก็บไว้ใช้ได้หรือไม่นานแค่ไหนWeek 1
Feeding. Other
3 years ago
2
7
Solved
jimbo1711
Thoughts on adding GH FloraBloom 0-5-41st time grower here- Good idea to add this nute to my almost 4 week old autoflower top-down?
I'm using a wicking tub with ocean forest potting mix, that has a layer of fertilizer more rich in nitrogen. They seem happy, would hate to overdo it. Haven't watered them in 2 weeks.Feeding. Other
3 years ago
4
4
Solved
Ananas_Comosus
Given these Specific Conditions, When should I Water?Considering an equal mix of coco coir, perlite and good quality clay based top soil, what are the signs I should look for before watering? I am growing outdoors in full sun, in 6 gallon plastic containers in a tropical climate. Looking for experienced, informed consensus.Week 5
Feeding. Other
3 years ago
6
8
Solved
SilverSlapdick
Pre amendmentsWere these pre amendments too much??? (DTE and GG are in separate 5 gallon pots)Week 3
Feeding. Other
3 years ago
4
3
Solved
420loss
Hi fellows, Entering the pre-flowering, first pistils appearing, can I start fertilizing with NPK (6-18-12)?Week 4
Feeding. Other
3 years ago
6
4
Solved
MrNobody_3
Under watering?Dairy has more info but, having nutrient issues and watering problems.
Water 3-4 gallons everyday in 20gal bags with soil and it’s about 90+ degrees out. First problem is am I under watering? I never get run off even gave 5gallons each yesterday and nothing out the bottom.Other. General questions
Feeding. Other
3 years ago
4
4
Solved
Brent_60s
how to know how much ppm a cannabis plant can handlehow to know how much a cannabis plant can handle of ppm and how to find outFeeding. Other
2 years ago
1
1
Solved
izzy89
Should I switch to well water?I use tap water. For our normal flower/vegetable garden we use well water. I measured the EC/PPM of both.
Tap: 0.5 mS/cm (=320 ppm), we live in an area with soft tapwater according to Water Agency (11°F-13°F max)
Well: 0.32 (=205 ppm) -> how do I interpret this for well water?Feeding. Other
2 years ago
3
Solved
Ancient_Genetics
I need a little help with Advanced Nutrients. Without the help of ppm.Hello, a friend confused me with the use of Advanced Nutrients, this is the easiest way for me to conclude, question. We have A, B, C nutrients, each of them goes 1ml per liter, on 1l we put all 3 components A, B, C each one ml per liter, or only one milliliter goes to each literOther. General questions
Feeding. Other
2 years ago
3
4
Solved
Ghost2022
Voodoo juice for the whole grow or 2 weeks only...?Can anyone tell me if I should use Voodoo juice for the whole grow obviously not at the end for the flush, or should I use it for the first 2 weeks only. If that is the case should i use other nutrients after I stop the Voodoo juice. And if so which nutrients do you recommend?Feeding. Other
2 years ago
2
2
Solved
Jahemoto
Reservoir PH dropping to fastI have been having issues with my reservoir Ph dropping from 6.2 down to around 4.8-5.2 with in 24-48hours
currently around 22c water temp and a micro recirculation pump (has a air input lead, if that's what you call them) but is always closed.
Any help would be a massive help.Week 3
Feeding. Other
2 years ago
7
6
Solved
NamasteDave
Coco growers......Looking for recommendations or experiences with nutrient lines specific to growing Autoflowers in coco.Plagron vs Canna vs TerraAquatic (GHE) vs Modified Lucas Formula
Plagron and Canna are easily sourced locally, GHE coco will need to be ordered.
Appreciate your time sharing your coco experience.
Thanks in advance!Feeding. Other
2 years ago
1
4
Solved
GreenleafSWO
First grow, when should I flush it?I'm a newbie getting towards the end of my first grow and I'm wondering about flushing the plant before harvest, ive read that you must stop nutes two weeks before harvest and other accounts say no flush at all till 3 days before cutting, any suggestions on how to finish my grow?Week 8
Feeding. Other
3 years ago
3
4
Solved
Dan_weed_man
FlushingHello growers,
How do I know when to start flushing with flawless finish and should I flush with just water after?Week 9
Feeding. Other
3 years ago
1
2