LSD Home Grow (Canna - soil) 2021#1

After germ we planted in root riot, our canna soil didn't arrive so filled small pot with home potting sub to let the roots feed (damn the roots grow fast!). Will move to shed room in a week once the soil arrives and we transplant into their 'forever' pots. Currently in the loft nursery area under the MARSHYDRO TS1000 LED's set to 75% output. In the shed we've got the LUmii 400w Sunblaster Dual spec. in a 2.8 m3 grow space. The room is part insulated but we keep a heater set to 20c. Extractor fan (300m3/h & 150m3/h - colder pre pong season) on fairly low speed until it gets not or smelly. Air is extracted into our greenhouse were we keep cacti. So they love the extra warmth. In the room we've also got a humidifier * later swap to dehumidifier* and last seasons carbon filter + 150m3/h fan to be a scrubber & air mover in the environment. Due to it still being rather cold out it's best to keep the plants in the house to save on the extra work of the heater. We also have 1 x 6" fan although we don't use that until we see higher temps as the 150m3/h fan circulates air in the room plenty well. Moved the plants to the large posts in the shed grow. Needed the space to free up for MrsMc3Rings food hydro grow. Now under the HPS 400w with 60% RH, 23-25c day and 16-18 night. Have had a Canna feed so next up water only then another feed later in the week. I'm aware larger pots are a bit wasteful at this stage but I really needed to get them settled now so one move is best. Just a case of managing the sub. Spiral water and interim flushes seem work best when root mass still have a way to go in a large pot. Happy growing.