Poor growth any ideas?

[zapfaustin]

My growth hasn't seemed to move in over 1 week. 3 are 3 to 4 weeks into flowering while one is close to entering flowering stage. I have 600w blurple light and a full spectrum light set on red. No signs of light stress, nute burn, etc. Yellowish leaves on bottom but no sign of deficiency. Growing at about 72 farenheit and 43 humidity. Am I doing something notably wrong? I water typically every 3 days.

 

[Merlin1147]

After 3-4 weeks In flower she’s probably done with the stretch phase. Now she’ll start to get fat. Slowly at first. Your temps are a little low especially with LEDs.

 

[Merlin1147]

And pics would be helpful for more solid advise.

 

[zapfaustin]

And pics would be helpful for more solid advise.

Thank you! I'm uploading pics now!

 

[zapfaustin]

Hope these pics help!

 

[Herb & Suds]

Your plants look fine
Now is when you find out how good your patience is

 

[zapfaustin]

Your plants look fine
Now is when you find out how good your patience is

Lol ok thank you

 

[hotrodharley]

Lol ok thank you

Turn on both switches on the LED. You’ll need all the help you can get with that setup. Watch for calcium deficiency as this is the window it will show.

 

[zapfaustin]

Turn on both switches on the LED. You’ll need all the help you can get with that setup. Watch for calcium deficiency as this is the window it will show.

So I should have the blue and white light on with the red and purple?

 

[Arnski5000]

So I should have the blue and white light on with the red and purple?

Yeah get them both on. Is that a Mars hydro light

 

[Merlin1147]

So I should have the blue and white light on with the red and purple?

Yes. All the light you can right now.

 

[zapfaustin]

Yeah get them both on. Is that a Mars hydro light

I'm using a full spectrum light along with a 600w led. Are those ok until I can invest more? I'm getting a lot of yellow and dying leaves starting from bottom to top but buds are still forming. Is this normal?

 

[zapfaustin]

I'm posting pics now of my light set up and yellow leaves. Please let me know if its ohkay I'm so nervous to lose crop after making it this far.

 

[xtsho]

No those yellowing leaves are not normal and should not be happening on a healthy plant at the stage of flower you're in. You won't lose your crop but unhealthy plants will have a negative effect on your yield. What are all those spots? What are you spraying on your plants? There are spots all over the inside of those half empty pots as well. Why didn't you fill the pots all the way with soil?

 

[Merlin1147]

Try turning off the lights and snapping a pic with natural light and or the flash on the phone so we can get a better look at what’s going on.

 

[zapfaustin]

No those yellowing leaves are not normal and should not be happening on a healthy plant at the stage of flower you're in. You won't lose your crop but unhealthy plants will have a negative effect on your yield. What are all those spots? What are you spraying on your plants? There are spots all over the inside of those half empty pots as well. Why didn't you fill the pots all the way with soil?

Those spots are the nutrients I might have used it to heavily. I didnt think to fill them all the way with soil, I have more if you think I should fill them up. Also I'm posting better pics now. I just purchased cal mag but I'm still unsure if that's the problem. Thanks for any and all the help!

 

[zapfaustin]

Here are the updated pics.

 

[Merlin1147]

Much better pics! Your at the stage for Cal Mg deficiency. I try to keep the foliage dry when watering. You have branching at soil level so I wouldn’t top dress with more soil. Just keep it in mind for next time. More soil means more roots means more buds.

 

[zapfaustin]

Much better pics! Your at the stage for Cal Mg deficiency. I try to keep the foliage dry when watering. You have branching at soil level so I wouldn’t top dress with more soil. Just keep it in mind for next time. More soil means more roots means more buds.

Ok thank you very much for the help. Cal mag plus will be here soon fingers crossed.