shi

** HI
DOES ANYBODY KNOW WHAT IS HAPPENING HERE?
I STARTED GETTING YELLOW SPOTS ON THE LEAVES .THE LEAVES STARTED
GETTING BRITTLE AT FIRST I THOUGHT IT HEAT BURN BUT VERY QUICKLY IT SPREAD IT MIGHT STILL BE HEAT BURN. THE LEAVES GET VERY BRITTLE AND DRY. MY FRIEND TELLS ME IT'S AN INFECTION A FUNGUS OF SOME KIND BUT I AM NOT SURE COZ THE TWO SMALLEST ARE NOT AFFECTED.
NOW THE SMALL LEAVES ON THE BUDS ITSEF ARE STARTING TO DRY AND GO CRISPE. THE TEMP OF THE ROOM IS BETWEEN 76 AND 88. HUM 30-45.
IHAVE FED WITH CANNA COCO EC 2.1-Ph 6.0 PH N EC.
THERE ARE TWO FANS BLOWING IN THE ROOM.
THERE IS VERY GOOD VENTLATION.

THEY ARE BLUEBERRY CLONES
PLANTS ARE II WEEKS OLD
I HAVE 4 600W LIGHTS ON A LIGHT RAIL OVER A 2M BY 2M AREA
THEY ARE IN A 50 COCA 50 PRELITE MIX
I WATER WHEN THE POTS SEEM LIGHT IN WEIGHT BUT SINCE THIS PROBLEM STARTED I HAVE WATERING MORE. PROBLEM STILL GETTING WORSE.EVERY FEW DAYS

ANY FEED BACK WOULD BE MOST WELCOME THIS IS MY FIRST GROW SO I AM LEARNING.
NICE ONE
ONE LOVE
SHI

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xjo

When was the last time you flushed them?

How long into flower are you?


Xjo

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shi

Hi Xjo
The Last And Only Time They Were Flushed Was Only A Week Ago. Should I Be Flushing Them?

They Have In Flower For 8 Weeks.
What Do You Think Is Going On?
Peace

buzzmobile

If they have been in flower for 8 weeks it is totally normal for your fan leaves to look like that.

shi

But Are They Ment To Be So Dry N Brittle?

xjo

I would be winding down that Ec over the next week or so. 8-10 weeks for blueberry, I'd say your getting close now, leave the last week at least for the final flush. How close to done do you think they are looking.
And yes, expect the leaves to yellow up in the last 3-4 weeks of flowering, though I think that may be burn from the 1800ppm

my

Xjo

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shi

I Think They Are Nearly Ready. Only Giving Them Water Now. Also I Think Your Right In That Its Burn. Thank You Very Much For Your Feed Back. Any Suggestions On How To Pervent Burning Would Be Most Helpfull.
Peace.

xjo

Have a look at This post, it'll help you to understand nutes a little better, it helped me loads. Just keep in mind that different strains have different requirements nute wise.

Keep it green

Xjo

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