@DEVS_GENETICS,
Thanks for confirming they are hungry plants. Was your GG4โs light sensitive. I bought a new led to replace my spectrum king 402. They really didnโt like it at first. Everything else in room was fine but they got light burn at 750ppfd light was 10cm higher than there recommended as well. I put light at 50% and to let them recover. Turned up to 75% ppfd now 650 and looks like they are stressing again with the top leaves going very light. so yesterday put light higher again ppfd 550 now. Will see how they go. Did you have any problems with light intensity?
@DEVS_GENETICS,
Only a slight problem with magnesium deficiency on two of the GG4. I am using reverse osmosis water now and the plants are eating through the calmag I am giving them. All other plants are fine. I think they are just really hungry plants. Also had to up the fish a bit because they was going a bit pale.
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@DEVS_GENETICS,
Thanks mate I appreciate it. Now the decision is what photoperiods to buy next. This is the most difficult thing about growing. What to grow next ๐. I have until autumn to figure it out. Still got 3 GG4, so I will plant one of them and it will be a better grow I have learned a lot about this plant.
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@DEVS_GENETICS,
Hi man. All is well in sunny Spain. Hope you are well. I have about 2 weeks left. Looking at them maybe a bit longer. I am surprised how different our bud structure is. They are like completely different plants โ๏ธ