With Gaia Ive found its better to feed less and more often,say like 4-6 tablespoons every week instead of a cup a month.
Mix in with EWC and cover so its always moist,
Years ago struggled with similar symptoms,I believe my problem was excess Ca blocking other nutrients.
Ive long ago changed my grow style so not up on salt nutrients as others here.
You could just leave them and feed drain to waste style,like coco.But if you like to just water every few days then ya up pot to 15g and get yourself a dollie or cart etc.
Giving them straight water is maybe an issue,light feedings to a little runoff every 1-2 days regardless of how wet they are would be my plan.
EC of around .7- ph 5.8 ish.
Good luck,thread will turn to shit by the end of day so Im out.
Maybe a little shock from direct sun,so I wouldn't take it from shade to the hottest part of the day.Try to plan so the direct sun starts earlier in the day.
I dont see a problem with moving it around,I have an outdoor plant in a pot that never sits long in the same spot.Its a photo I assume you have an auto?
I picked up an off road scooter not long ago,was originally looking for an E bike but the lack of uphill power lead me to a 3000w scooter instead.
What a hoot this thing is,I dont go on roads, I stick to pathways paved and gravel.
Here in Canada e bikes are restricted to 32kmh/20mph.But scooters...
Watcha got going? Doing anything different ?
Im waiting on some now,7 days, rockwool, dome,cheap florescent 18w light.
Bigger cube of RW for me this time,will see how much longer they stay wet.