20-Gallon Nursery Pots — Extra-Large Containers for Trees and Specimen Plants
For gardeners and growers who think big, the 20-gallon nursery pot provides the generous root space needed to grow large trees, specimen shrubs, and high-yield vegetable plants in containers. Green Oasis 20-gallon pots are injection-molded from commercial-grade HDPE plastic, giving you the structural strength to handle heavy soil loads without bowing, cracking, or deforming over time.
Grow More With 20 Gallons of Root Space
Container growing is all about root volume — the more space roots have to explore, the larger and more productive your plants become. At 20 gallons, these pots unlock the potential to grow trees and shrubs that most gardeners think require in-ground planting. Move mature specimens around your space, protect tender plants over winter, and maintain full control of your growing environment.
Best Plants for 20-Gallon Containers
- Semi-dwarf fruit trees: apple, pear, plum, cherry
- Large citrus trees: lemon, orange, grapefruit
- Mature ornamental shrubs: oleander, hibiscus, gardenia
- Bamboo and tropical specimens
- Specimen agave and large succulent arrangements
- Large perennials and ornamental grasses
Specifications
- Capacity: 20 gallons
- Material: Heavy-duty injection-molded HDPE plastic
- Color: Black
- Drainage: Multiple bottom drainage holes
- Stackable: Yes
- UV Resistant: Yes
- Suitable for indoor and outdoor use
Available in 5, 6, 7, and 8-pack options. Free US shipping on all orders from Green Oasis.
