growbag

plural growbags

1. A large plastic bag filled with soil, in which plants are grown.

   Some gardeners have mixed results with tomatoes in growbags, particularly later in the season when the need for water and feed is high.

   2013, Simon Hart, Tomatoes: A Gardener's Guide

   1 more example

   Growbags / On the other hand, tomatoes in the restricted space of growbags need some liquid feeding, and they are the easiest solution for paved greenhouses, especially now that organic growbags are available. Go for larger sizes because otherwise watering may become a chore, as mature tomato plants can suck small growbags dry in half a day of hot sunshine.

   2013, Charles Dowding, Organic Gardening: The Natural No-Dig Way, 2nd edition, UIT Cambridge/Green Books, →ISBN, page 359