defficiency or heat

[kingibi123]

temperature of the grow room is about 25-29c
rh is about 35-45%



ive fed it oldtimers bloom twice this week, idk if im over feeding but the soil is drying up pretty quickly? any thoughts on what it could actually be?

[M_C]

Help us to help you There are a few things we'd really need to know unless we just guess...

Give us these details mate

Auto or Photo & strain:
plant age:
pot size:
has it been repotted? and when?:
soil type:
nutes or additives used and how often:
Air temps (max min):
humidity:
lighting type (hps, led, cfl)

anything else you think may be relevant!

[ENGLISH_HERBSMAN]

as above but also where are you taking your room temps from?
is it a thermometer in the room somewhere or canopy height/or just below?

[kingibi123]

Auto or Photo & strain: auto royal dwarf
plant age: 5 weeks
pot size: 5 gallons
has it been repotted? and when?: nope not repotted
soil type; i just used some normal soil from THE RANGE "john innes with added" it said on the label
nutes or additives used and how often: i used nutes twice this week, old timers bloom, added about 0.25 ml per liter
Air temps (max min): 22-29c
humidity: 40-45%
lighting type (hps, led, cfl): hps

i got 2 fans in there now circulating air and cooling it, but i feel like the soil is drying too quickly - it dries within 2-3 days and i need to rewater it. the temp is taken from thee same height as the tip of the plants
room is 80x80x180 - hps is 250 watts
one extraction fan its 110 m3/h

[M_C]

Drop the nutes, it doesn't look like she's ready for them yet.

...and take a good look at the fans you are using, see if you can have then blowing less directly on the plant

[ggotch]

as mc,plus with the lower RH she'll be feeding constantly and that gives the impression that theres too much nutes often,theres no set watering schedule, youll need to water when the pot becomes light.

nothing wrong with watering times for auto and amount of nutes doesnt impact soil drying.thats down to fans,specially if using airpots,heat and the plant taking up everything she can.

i only do autos and that all sounds good to me,couple that with 18/6 or 20/4 light hours and she should be rocketing along

tbh could do with whole plant pics,one closeup pic doesnt really say much .

cheers.

[kingibi123]

ill be changing light schedules to 20/4, thanks for the help guys, thee camera quality is really bad sorry but thanks for the help