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Why so small?

BastardGrower
BastardGrowerstarted grow question 3 years ago
What could cause them to stay small and grow slow. I can think of the below anything else to consider: 1. soil is 40% ordinary potting soil, 30% coco coir and 30% light. 2. light. 1st week was under TL, didn't have grow light yet. Then under 80% 3. No root enhancer used
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Week 3
Plant. Other
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m0use
m0useanswered grow question 3 years ago
They all are stunned leading me to think its the environment more so the seed. Are you monitoring the PH of the water going into the pots? Are you going to monitor the feeding solution as well? its EC/PPM? I do not see any feeding schedules on your diary, are you feeding them anything? low light wattage can also cause some dwarfing but not to this degree unless its a standard light bulb. what are your 90w custom leds like? Are they a flowering lights or just run of the mill bulbs? If they are just stranded LED's this may also be a reason why they are small. The spectrum is not fulfilling there needs. All cannabis plants will benefit from any root enhancers, its not needed but helps. Best Of Luck!
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BastardGrower
BastardGroweranswered grow question 3 years ago
Thanks all, I'll try and amend and go photo next grow
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northern_thc
northern_thcanswered grow question 3 years ago
It could be possible that there is not enough available nutrients in the soil for the plant to thrive. You could try to add a nutrient tea when watering and see if that helps the growth.
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m0use
m0useanswered grow question 3 years ago
If you need any other help shoot me a DM' Your inbox Is the little green arrow in the bottom right hand corner of your screen. Good Luck!
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ojetepelon
ojetepelonanswered grow question 3 years ago
90w light, ruderalis, no ph regulation I guess is normal. less light= less photosintetic activity, less nutrients uptake. PH= less root growth and nutrient uptake if you're too far from the optimal range. Ruderalis= paired with low light source is going to produce small plants.
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Growladyeastmidlands
Growladyeastmidlandsanswered grow question 3 years ago
I'd say its not enough light 90w leds won't give much out so I'd get a better light for better results happy growing
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Grey_Wolf
Grey_Wolfanswered grow question 3 years ago
@BastardGrower Auto's are notorious for the occasional runt even with the best setups this can still happen . just try to adhere to the basics and it will grow as it wants to , unfortunately not a lot can be done to speed it up
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