Here we are at the start of week 2 for this Super Lemon Haze from Green House Seed Company Ltd.
So after a perfect first week with rapid growth, good colour, no obvious malformations or deficiencies... I have begun to notice the very beginnings of what I suspect is interveinal chlorosis on the new growth. This would be consistent with the two older grows currently in progress. So I shall be applying a new seaweed extract fortified with iron both into the feed and as a foliar spray when it arrives. Still the growth rate has continued so far.
I have moved the plant out of the makeshift humidity box it was in and it is now sitting on top of the pot it will be transplanted into. That will happen when a good number of roots are visible from the bottom of the pot.
Lastly, I have started to leave the door half open as this drops the temperature by a few degrees, with the lights lowered and the tent closed it pushes 30 degrees celsius, with it half open it ranges between 25 and 26. am able to keep the humidity around 50% on average, but this ranges from around 60-65% right after watering, down to 45% within about two hours. It seems to settle between 40 and 45% whether the tent is open or closed. I am therefore periodically misting the coco surface and plants throughout the day. They never go unchecked for more than four hours during lights on, rarely more than two hours in practice as whenever I go past the tent I can't help but take a peek.
Day 9 (W2, D2): I have dropped the PH from 6.3 to 5.8 on advice from @GrowingGrannie in grow question.
Day 10 (W2, D3): Firstly, look at the different in colour in just 24h - I believe the combination of lowering the PH and adding Acti-Vera has made an impact in the iron deficiency. Today I have added seaweed extract with iron. This Super Lemon Haze at ten days is way ahead in terms of growth rate and size compared to all my previous grows. Overall it is about the same size at this point as the Big Bang Auto that is 12 days ahead of it. It is currently pushing out node three.
Day 11 (W2, D4): The colour has further darkened and growth continues to accelerate. So far so good! I have transplanted to next pot 2l. I also flushed with PH balanced water and then fertigated. This is a test of the flush I intend on the other plants.
Day 12 (W2, D6): Leaves beginning to straighten out.
Day 14 (W2, D7): Height: 7cm Width: 9cm Nodes: 4
Weekly growth data:
From 5cm Height to 7cm +40%
From 6cm Width to 9cm +50%
From 2 primary nodes to 4 +100%
Week Summary: I think this is about as close to a perfect start as any plant I've ever grown. I am extremely happy with Citronella thus far and excited to see if between us we can keep up her developmental pace.