• Home
  • Forums
  • Medical Cannabis Cultivation
  • Cannabis Infirmary
  • Very slow growth in dwc.

Very slow growth in dwc.

  • Thread starter Thread starter NeWcS
  • Start date Start date Sep 17, 2012
  • Tagged users Tagged users None

Very slow growth in dwc.

NeWcS Sep 17, 2012 13 Replies 8,895 Views
Page 1 of 1 · Replies 1–14 of 14
1

NeWcS

Posts
172
Reactions
26
Joined
Nov 29, 2010
Points
28
Sep 17, 2012
#1
I've never had plants take so long to take off. The plant is still producing nice white roots.

1. Are you growing from seed or clones? SEED
2. How old are your plants? 30 DAYS
3. How tall are your plants? 2-3INC
4. What type of hydro system are you using? DWC
5. What brand/type of nutrients are you using? DUTCH MASTER A&B W/ ADD .27
6. What is the Ph of your nutrient solution? 5.5-6.0
7. What is the PPM/EC of your tap water? 200
8. What is the PPM/EC of your nutrient solution? 550 (750)
9. What is the temperature of your nutrient solution? 76-79
10. Does your PPM/EC show a rise or fall when you do your daily PPM check? NO
11. Does your pH show a rise or fall when you do your daily check? NO
12. Do you foliar feed or spray your plants with anything? LIQUID LIGHT AND SATURATOR
13. What kind of lights do you use and how many watts combined? (HPS, MH, fluorescent, halogen, incandescent "plant lights") 420W LED'S
14. How close are your lights to the plants? 12-16"
15. What size is your grow space in square feet? 36X20X76
16. What is the temperature and humidity in your grow space? 80-91 / 40-50rH
17. Have you noticed any insect activity in your grow space? NO
18. How much experience do you have growing? ABOUT 10 GROWS IN
 

Attachments

  • fhcdrljpg.jpg
    46.4 KB · Views: 3,002
Quote Reply

HashZeppelin

Posts
84
Reactions
152
Joined
Sep 4, 2012
Points
33
Sep 20, 2012
#2
raise the light maybe, and raise the humidity to 70 percent for the smaller plants. maybe give them4 hours of dark if on 24 hours light.
 
Quote Reply

HashZeppelin

Posts
84
Reactions
152
Joined
Sep 4, 2012
Points
33
Sep 20, 2012
#3
also nutrients are possibly a bit high for that size. maybe give them a flush too.
 
Quote Reply

NeWcS

Posts
172
Reactions
26
Joined
Nov 29, 2010
Points
28
Sep 20, 2012
#4
Thanks. I am going to run straight water thru it for a day and see what I can come up with. I think my ppm may be too high as you mentioned.
 
Quote Reply

another_sellout

Posts
167
Reactions
83
Joined
Aug 6, 2009
Points
28
Sep 20, 2012
#5
Raise the light? The problem is you're trying to grow under LED. They throw about ten inches of usable light, at best. You might as well be using a florescent shop light. Good luck trying to fix anything until you get them some real light they can use. Sorry to be honest.
 
Quote Reply

NeWcS

Posts
172
Reactions
26
Joined
Nov 29, 2010
Points
28
Sep 20, 2012
#6
I see no honesty here. You obviously have never used LED's. They work fine for my small grows.
 
Quote Reply

another_sellout

Posts
167
Reactions
83
Joined
Aug 6, 2009
Points
28
Sep 20, 2012
#7
Nope, never would spend my money on an untested product. Even it's own manufacturers admit the technology has a long way to go. Also, if it's from seed, remember that they're not all winners. A weakling plant will always be a weakling plant. It's hard to put effort into something just to have to toss it, but you'd be better off finding a healthy plant to replace it. A month old plant that's dwarfed by a lighter is just wasting your time and money. Sorry, bro.
 
Quote Reply

NeWcS

Posts
172
Reactions
26
Joined
Nov 29, 2010
Points
28
Sep 20, 2012
#8
I agree its a waste and thats why I scrapped this grow and went and got some clones today,
 
Quote Reply

another_sellout

Posts
167
Reactions
83
Joined
Aug 6, 2009
Points
28
Sep 20, 2012
#9
Word. Best of luck on your new venture.
 
Quote Reply

NeWcS

Posts
172
Reactions
26
Joined
Nov 29, 2010
Points
28
Sep 20, 2012
#10
coo, thx
 
Quote Reply

SodaLicious

Posts
533
Reactions
230
Joined
Jul 5, 2011
Points
43
Sep 20, 2012
#11
another_sellout said:
Raise the light? The problem is you're trying to grow under LED. They throw about ten inches of usable light, at best. You might as well be using a florescent shop light. Good luck trying to fix anything until you get them some real light they can use. Sorry to be honest.
Click to expand...


I don`t know if your right NeEcS. I have never grown or even seen a LED grow light. But I recently purchased a new head lamp for work, and it`s LED. 1000 lumens from a single LED. It`s CRAZY Bright. You can get eye damage if you looked at it. Just saying...........
 
Quote Reply

NeWcS

Posts
172
Reactions
26
Joined
Nov 29, 2010
Points
28
Sep 20, 2012
#12
Thats pretty funny, Good job
 
Quote Reply

HashZeppelin

Posts
84
Reactions
152
Joined
Sep 4, 2012
Points
33
Sep 21, 2012
#13
raising the light will cause it to stretch to the light.
 
Quote Reply

HashZeppelin

Posts
84
Reactions
152
Joined
Sep 4, 2012
Points
33
Sep 21, 2012
#14
LED is lame anyways. get some hps.
 
Quote Reply
Page 1 of 1 · Replies 1–14 of 14
1

Thread info

Replies 13
Views 8,895
Started Sep 17, 2012
Latest post Sep 21, 2012
Starter NeWcS
Forum Cannabis Infirmary

Latest posts

  • 2026 Outdoor Grows! let's see em!
    • Latest: FarmerScotty
    • 6 minutes ago
    General Outdoor Growing
  • K
    Let's See Your Frostiest Flowers
    • Latest: Kawshuz
    • 27 minutes ago
    Cannabis Photography
  • Grayoldnprouds chant of the ever circling Skeletal Family.
    • Latest: Oldchucky
    • 31 minutes ago
    Grow Diaries
  • S
    I’m Week 4 into Flowering
    • Latest: Screenman8.0
    • 54 minutes ago
    General Indoor Growing
  • I
    Mars Hydro API reverse engineered
    • Latest: Inzemix
    • Today at 8:55 AM
    Growroom Design & Setup
  • Home
  • Forums
  • Medical Cannabis Cultivation
  • Cannabis Infirmary
  • Very slow growth in dwc.
  • Contact us
  • Terms and rules
  • Privacy policy
  • Help
  • Home
Community platform by XenForo® © 2010-2026 XenForo Ltd.
Menu
Log in

Sign up

  • Home
  • News
  • Classifieds
  • Forums
    • What's new Featured content New posts New Articles New articles New products Latest activity
  • Social
  • Strains
  • Live
  • Learn
  • Brands
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?