Beginner Grow: Cookies Gelato

Gave them a bit of a trim at the urging of @Todzilla. Started feeding them, and stopped using filtered water. To get over the deficiency I put a tiny amount of calmag, but I don't think that'll be a regular thing. Everyone here has been super helpful. Especially around diagnosing the nutrient deficiency so quick! Since we are a bit over half way, I thought I would write down some of the things I have learned so far: * My pots are too big. This has been good in some ways, they take more water, but also are resilient to overwatering a bit more * The tent needs to be setup somewhere relatively cool, and with easy access to somewhere to vent outside * The tent has flaps on the side to let you increase ventilation * Have a stick/ruler about the right length for distance to lights so it's easy to see the top of the plants are a safe distance to the lights * Biobizz nutrients are great * Don't use filtered water * Get some glasses, green tinted lenses ideally ones specifically for LED lights. I tried a few different types before setting on the vivosun branded ones * Trimming the lower leaves seems to make the plants happier * Manual watering is a lot less stressful than drip watering * I used these little plastic bending things for LST, but in retrospect I think they damaged the stems a little. I should have used thick wire and bought pots with more than just handles, but with loops to anchor the training to. * PH Meters are v. useful * Some form of PH Down is a must * In soil meters are pretty useless * Label your plants so if you shuffle them around you can keep track of them * It's good to order extra of the hooks you can hang from the roof and can adust the height of * Autos from the same breeder and same variety can bloom at different times * Flowering looks like hairs * Use pipettes for meauring liquid food * What a deficency caused by too little Cal/Mag looks like