Spray is only recommended , Mostly suitable for evening time , 5 ml-7ml / 1 lit water based on insect affecting, frequency of use- 10 days once , flowering time reduces the dose to 3ml / liter of water.
Grow bag mostly designed for outdoor ( edible plant growing ) we avoid lining to give better aeration to root. It helps to engage the plant growth and productivity, and also helps to drain the over watering it’s help to avoid plant wild.
Also Trellis Bliss grow bag don’t heat up soil so it protects the roots. Plastic bags can heat up the soil.
Jute liner can be good for two years if used indoors. Excess watering can reduce the shelf life of the planters. Trellis Bliss Garden Soil is recommended for more durability. Heavy soil can affect its durability.
Sure we mix red soil with coco peat, but only we add 2 : 1 : 1/2 ratio coco peat : any forum organic compost : red sand, if we mix so much of red sand it will affect the Aeration and water drainage so it will cause the plant rot or affect plant growth.
No need to add red soil with garden soil. If we add it will affect the Aeration and water drainage so it will cause the plant rot or affect plant growth . Only garden soil it’s enough to grow the plants.