Need help coco coir going south

[kyle57843]

Got some plants showing signs of a deficiency or something not sure because they are in coco coir with floraflex nutrients and power si. I am watering till 20 percent runoff and these are autos.

 

[RealizedReal000]

i cant remember who, but a member here posted this, and i found it useful to use to get the info folks here like



1. Are you growing from seed or clones?

2. How old are your plants?

3. How tall are your plants?

4. What size containers are they planted in?

5. What is your soil mix?

6. How often do you water and what type of water do you use?

7. What is the pH of your water?

8. What kind of fertilizer do you use and what is its NPK ratio?

9. Do you foliar feed or spray your plants with anything?

10. What kind of lights do you use and how many watts combined? (HPS, MH, fluorescent, halogen, incandescent "plant lights")

11. How close are your lights to the plants?

12. What size is your grow space in square feet?

13. What is the temperature and humidity in your grow space?

14. What is the pH of the soil?

15. Have you noticed any insect activity in your grow space?

16. How much experience do you have growing?

 

[Aqua Man]

In addition to the above

Giving it a wet dry cycle?

 

[kyle57843]

No I am giving them water 3 times daily till 20 percent runoff they are about 30 days old grown in mother earth coco coir in fabric 5 gallon pots grown from seed p.h. of feeding is 5.8 to 6.0 Temps are 74 degrees with rh at 60 percent lights are about 18 inches or more from plants

 

[kyle57843]

Ppfd with meter is reading 758

 

[kyle57843]

In addition to the above

Giving it a wet dry cycle?

Thanks for the help BTW

 

[kyle57843]

i cant remember who, but a member here posted this, and i found it useful to use to get the info folks here like



1. Are you growing from seed or clones?

2. How old are your plants?

3. How tall are your plants?

4. What size containers are they planted in?

5. What is your soil mix?

6. How often do you water and what type of water do you use?

7. What is the pH of your water?

8. What kind of fertilizer do you use and what is its NPK ratio?

9. Do you foliar feed or spray your plants with anything?

10. What kind of lights do you use and how many watts combined? (HPS, MH, fluorescent, halogen, incandescent "plant lights")

11. How close are your lights to the plants?

12. What size is your grow space in square feet?

13. What is the temperature and humidity in your grow space?

14. What is the pH of the soil?

15. Have you noticed any insect activity in your grow space?

16. How much experience do you have growing?

Hope that answers some questions

 

[kyle57843]

In addition to the above

Giving it a wet dry cycle?

No I am giving them water 3 times daily till 20 percent runoff they are about 30 days old grown in mother earth coco coir in fabric 5 gallon pots grown from seed p.h. of feeding is 5.8 to 6.0 Temps are 74 degrees with rh at 60 percent lights are about 18 inches or more

 

[Aqua Man]

That's about double the light the could handle right now.

 

[Aqua Man]

No I am giving them water 3 times daily till 20 percent runoff they are about 30 days old grown in mother earth coco coir in fabric 5 gallon pots grown from seed p.h. of feeding is 5.8 to 6.0 Temps are 74 degrees with rh at 60 percent lights are about 18 inches or more

What are the nutrients and ppm?

 

[kyle57843]

That's about double the light the could handle right now.

Does that mean it's light burn

What are the nutrients and ppm?

Floraflex nutrients v1 and v1 1 gram of each per 5 gallons at 2 grams they showed signs of clawing and power si at 1.5 ml per 5 gals

 

[kyle57843]

What are the nutrients and ppm?

These are autos so I've been giving them about 1/5 of what is recommended

 

[Aqua Man]

Does that mean it's light burn

Floraflex nutrients v1 and v1 1 gram of each per 5 gallons at 2 grams they showed signs of clawing and power si at 1.5 ml per 5 gals

What's that work out to ppm wise. I have never used those.

I would be giving 50% of the recommended dose.

 

[Aqua Man]

These are autos so I've been giving them about 1/5 of what is recommended

Yeah up the nutes and drop light intensity to about 400ppfd until they recover.

 

[kyle57843]

Yeah up the nutes and drop light intensity to about 400ppfd until they recover.

Ok thank you so much could u tell me what ranges I need to be at at what phases been trying to find info on it but cant

 

[kyle57843]

Yeah up the nutes and drop light intensity to about 400ppfd until they recover.

Ppfd wise I mean

 

[Aqua Man]

Ppfd wise I mean

400-600 mid to late veg (18/6). 600-900 flower (12/12)

If autos keep 18/6 and 400-600

Right now 400 they need to recover.

 

[RealizedReal000]

Any insects or suspicious leaf damage?