go tropical
Join our Facebook group to learn more about tropical gardening in the UK. Join our friendly community to share pictures of your plants or garden and learn from other tropical growers. The group has nearly four thousand members.
DO YOU NEED HELP?
Join our Facebook group to find a Local Gardener near you. Just join the group and post that you are looking for a gardener. Please give the area that you live in. If you are a gardener supplying garden services, please feel free to join the community and show your work. The group has nearly eight thousand members.
WEATHER
Your gardening weather
London, GB
1:23 am,
January 21, 2025
4°C
overcast clouds
hardiness rATINGS
| RHS Hardiness Ratings | USDA Plant Hardiness Zones | Approximate Temperature Range (°C) |
|---|---|---|
| H1a H1b H1c |
13 12 11 |
>15°C 10 to 15°C 5 to 10°C |
| H2 | 10b | 1 to 5°C |
| H3 | 9b to 10a | -5 to 1°C |
| H4 | 8b to 9a | -10 to -5°C |
| H5 | 7b to 8a | -15 to -10°C |
| H6 | 6b and 7a | -20 to -15°C |
| H7 | 6a | Below -20°C |
POT SIZES
Square Top Pots
| Top Dimensions | Base Dimensions | Height | Volume |
|---|---|---|---|
| 10 cm x 10 cm (4 in x 4 in) | 8 cm x 8 cm (3 in x 3 in) | 10 cm (4 in) | 0.6 L |
| 15 cm x 15 cm (6 in x 6 in) | 12 cm x 12 cm (5 in x 5 in) | 15 cm (6 in) | 2 L |
| 20 cm x 20 cm (8 in x 8 in) | 15 cm x 15 cm (6 in x 6 in) | 20 cm (8 in) | 5 L |
| 30 cm x 30 cm (12 in x 12 in) | 25 cm x 25 cm (10 in x 10 in) | 30 cm (12 in) | 18 L |
| 40 cm x 40 cm (16 in x 16 in) | 35 cm x 35 cm (14 in x 14 in) | 40 cm (16 in) | 56 L |
| 50 cm x 50 cm (20 in x 20 in) | 45 cm x 45 cm (18 in x 18 in) | 50 cm (20 in) | 113 L |
| 60 cm x 60 cm (24 in x 24 in) | 55 cm x 55 cm (22 in x 22 in) | 60 cm (24 in) | 216 L |
Round Top Pots
| Top Diameter | Base Diameter | Height | Volume |
|---|---|---|---|
| 10 cm (4 in) | 8 cm (3 in) | 10 cm (4 in) | 0.5 L |
| 15 cm (6 in) | 12 cm (5 in) | 15 cm (6 in) | 1.7 L |
| 20 cm (8 in) | 15 cm (6 in) | 18 cm (7 in) | 3.2 L |
| 30 cm (12 in) | 25 cm (10 in) | 30 cm (12 in) | 14.7 L |
| 40 cm (16 in) | 35 cm (14 in) | 40 cm (16 in) | 37 L |
| 50 cm (20 in) | 45 cm (18 in) | 50 cm (20 in) | 88 L |
| 60 cm (24 in) | 55 cm (22 in) | 60 cm (24 in) | 181 L |
Notes on Sizes
- Square Pots: Great for plants needing even root distribution (e.g., vegetables or roses).
- Round Pots: Ideal for taprooted plants (e.g., trees or larger shrubs).
- Extra-Large Pots: Use for ornamental arrangements or permanent planting solutions like fruit trees.
© 2025 Local Gardener LTD All Rights Reserved