New Grower new grower.1 sour diesel 3white widow

[jammy uk]

Hi all well i am a new grower and just want a bit of help please. I am growing 3 white widow and 1 sour diesel. they are 3weeks old i have them in 11L pots in soil light mix. running a 400w hps temp 70f-75f. humdity 40%-55% with good air movment. feed is 2.5ml of formulex per 1liter of water and 2.5ml of canna veg per 1liter of water. what i have notcied is that the tip of the leafs have a slight bit of yellow on them could this be i have the nuts to strong.... sorry no pics as phone is broken. many thanks uk grower.

 

[Herman the hobbler]

Hi all well i am a new grower and just want a bit of help please. I am growing 3 white widow and 1 sour diesel. they are 3weeks old i have them in 11L pots in soil light mix. running a 400w hps temp 70f-75f. humdity 40%-55% with good air movment. feed is 2.5ml of formulex per 1liter of water and 2.5ml of canna veg per 1liter of water. what i have notcied is that the tip of the leafs have a slight bit of yellow on them could this be i have the nuts to strong.... sorry no pics as phone is broken. many thanks uk grower.

Sounds 2 strong to me mate unless their specifically for autoflowering cannabis if not you have to half then half again of the dosage they give on the bottle. temps an RH s
are fine. I've grown a white widow btw you will not be disappointed good luck brother

 

[jammy uk]

Thanks mate i have just fed them 6.0ph water today and done a run off test of the ph it was 6.3ph is that ok?

 

[Herman the hobbler]

Thanks mate i have just fed them 6.0ph water today and done a run off test of the ph it was 6.3ph is that ok?

I think so man as long as it's not lower you should be good but hey I'm only new to growing myself I'm sure ssomeone with more information will be along to help. Try get some pictures up man

 

[jammy uk]

will try and get some pics up.