Hola, iam Billy Johnson, I hope all goes well today.
Can Plants Grow Through Cardboard? [Solved]
Regular watering softens the cardboard and by the time the plants have grown to almost full size the roots can easily penetrate deeper through the cardboard into the soil underneath. Because the plants are in soft compost and mulch they sprout so much easier and before you know it they are looking fantastic.8 Jul 2013
Carton, Cardboard box planter
Using
CARDBOARD in the Garden | PROS and CONS
Cardboard
Cardboard as Mulch - Straight to the Point
Joey shows how to use