Who grows in milk cartons?Note: I said a milk carton not a pot
I remember BOG writing about this on OG way back in the day, never tried it though as I never had a problem with transplant shock and usually grew small plants in a SoG.
Another way to mitigate waste is to use 2 pots for the smaller stages with the inner pot's bottom cut off. When you transplant you slide the outer pot off and plop the inner pot into it's new home. That's what a friend did, cutting the bottom off old pots getting towards the end of their lives.
I remember BOG writing about this on OG way back in the day, never tried it though as I never had a problem with transplant shock and usually grew small plants in a SoG.
Another way to mitigate waste is to use 2 pots for the smaller stages with the inner pot's bottom cut off. When you transplant you slide the outer pot off and plop the inner pot into it's new home. That's what a friend did, cutting the bottom off old pots getting towards the end of their lives.
Made of peat moss or coco fiber permit abundant aeration, uniform drainage and easy root penetration. Transplant shock is greatly reduced because the entire pot can be planted with the seedling when roots begin to show through the walls. Pots indicate need for water by turning light brown when dry.
For more sustainability use Coconut Fiber Pots
I've done this without cutting the bottom off too. I drill 1/4-1" holes all around a small trash can then bury it slightly in the ground or new container, roots come right out of all the holes and anchor it. And keep going too.
Check out Peat/Coco Coir pots.
They are made out of dried and pressed peat moss or Coco Coir.
You can plant in them. And later when you want to transplant, you simply place these in your new pot. The roots will grow through them.
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I know that many guerilla growers like these. They plant in these when they are still at home. And when they are big enough, they take the plants (including pots) out to the grow spots and simply dig a tiny hole and place them in. No need then to be busy pulling of the pot in the 'field' and taking empty pots back home.
Check out Peat/Coco Coir pots.
They are made out of dried and pressed peat moss or Coco Coir.
You can plant in them. And later when you want to transplant, you simply place these in your new pot. The roots will grow through them.
View Image
I know that many guerilla growers like these. They plant in these when they are still at home. And when they are big enough, they take the plants (including pots) out to the grow spots and simply dig a tiny hole and place them in. No need then to be busy pulling of the pot in the 'field' and taking empty pots back home.