Nitrogen toxcity

JordanZz said:

Thanks!!! How would I know when to introduce notes again? And would it be as per the grow guide I mentioned?

I've grow over 10 successful grows but we're a little airy changed notes to help bulked the buds but obviously causing problems lol

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Your airy buds might also be from not strong enough main light. 200w for 3 plants is pushing the limits unless your keeping them very small....30 to 40w/sq ft is recommended. Genetics also play a huge role in bud density.

Moflow said:

Just keep an eye on them for a week or two.
You shouldn't need to pH the water using all mix.
Maybe the plant strain you are growing naturally produces airy buds?

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Possibly, I have grown all sorta but the cheapest since I'm new to growing. These ones were more expensive so maybe will be different who knows

edit: I've done about 7 grows in total now, everytime with 2 plants, I've followed similar process on all and My grow before this one is with the sf2000 light which gave me much better results.
Last time I grow, I raised a question on here and someone provided the grow guide. Hence the change/increase in nutes

driver77 said:

Your airy buds might also be from not strong enough main light. 200w for 3 plants is pushing the limits unless your keeping them very small....30 to 40w/sq ft is recommended. Genetics also play a huge role in bud density.

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Oh I thought this light would be good for 2x4 space... I've only done 2 before and buds were denser but still airy to my liking

PH no matter what, avoid the risk.
Get back to the nutes when the plant shows you it needs them.

DanKiller said:

PH no matter what, avoid the risk.
Get back to the nutes when the plant shows you it needs them.

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Ph 6 in soil right?

6.4-6.6 is better

JordanZz said:

Oh I thought this light would be good for 2x4 space... I've only done 2 before and buds were denser but still airy to my liking

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240w minimum and 320w preferred for that space. Not saying it can't be done with 200w, just that more will eliminate deficiencies...but again genetics and grow conditions play a part too.

driver77 said:

240w minimum and 320w preferred for that space. Not saying it can't be done with 200w, just that more will eliminate deficiencies...but again genetics and grow conditions play a part too.

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Thanks for the information. Can you recommend a led light for 2x4?
Maybe it's the cheap seeds I've been using... they were like £10 for 3... I want to get it perfect before spending more on seed if ya get me.