Himalyan Blue Diesel, LED Grow - Some help please

[Seedling]

Hello my friends.

Doing a Micro grow with a 90w LED light, plants are in soil and perlite mix, using Hensi bloom and phosphor+ for ferts.

Have 4 ladys in the grow room, two that are 45 days from popping soil and 2 that are 20 days behind.

Ive had some problems with PH and sulfur def but sorted it out. The plants were good for a while but something is going wrong again. Plants still look good but as you can see from the pics they are looking a bit sick. Showing white tips on the leafs and the top of the biggest one has turned bright white...

Any help is appreciated!!

just gave them a flush and the PH was a bit low, noting major though, hopping they will look better tmrw...

 

[Seedling]

The other plant.

 

[Seedling]

HAve to say that even if this is my first grow with LED, im impressed with what it does. The strain im growing is wonderful to, bit hard to figure out but still. The plants in the pics still have about 4 weeks to go and already smell really nice and the buds are properly rock solid. Can just imagine what they would look like if i didnt fuck em up all the time....
My next grow i will have them figured and hopefully do better...

//Mr S

 

[DKBuddy]

I think they look beautiful!! Very dense nugs,,

 

[ChynaRyder]

Very odd looking symptoms you got there, seed. This is pure speculation on my part, but I have been hearing rumor of viral infections in mj as of late. Virus can be easily transmitted in the seed, and can do very strange things like you are seeing. I have encountered viral diseases in the landscape, and they are always rather interesting in there appearance. Can be very subtle like yours, or devastating. Thing is, if it is bad, there is nothing you can do about it. If you rule out every thing else like nutes, heat, etc. then you may have a vrius. Wouldnt sweat it, as those little girls look to be quite tasty. You may want to wrap up your grow of this strain, not make seeds from it, and thouroughly clean your gear, and start with a fresh strain, if indeed this does turn out to be viral. Good luck man, and enjoy the smoke on those hummers. Would love a good smoke report like Krazy did on it when ready

 

[ChynaRyder]

HAve to say that even if this is my first grow with LED, im impressed with what it does.
//Mr S

Who is the manufacturer of you light by the way? I too am really digging the results from mine. Heat is not an issue. Have em in a chilly closet, and have had to SEAL the cab to keep the babies warm on a couple of nights. Hi intensity light, w/o heat Good luck, and be safe!

 

[Seedling]

Than you for the Comments Chyna and DK. Viral infection, doesnt like the sound of that!! Hoping its something that doesent take to much of my yeild and strength what ever it is....anyone else that has any comments please let me know!!

The LED light is one with BrightLux lights, bought on the bay. Working great for me.
Do you have a grow thread of your LED grow? Would be nice to see someone elses results from a simular set up as mine.
Cheers // Mr S

 

[Seedling]

No one else that has any ideas what can be causing the white tips and top of the plant? Well its a weird thing, guess ill just have to hope for the best, the rest of the plant is looking sweet, buds a rock hard and the last day the smell has started to really take of... Have to say that the smell is in level, if not stronger then, the diesel ryders ive done before....

 

[the.rise]

cant wait to see how it finishes, best of luck with the whitening of the tips =/