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Guide
Pot Sizes (CLT) Guide
What CLT means, which plants we grow in which pot sizes, and how to choose the right size for your project.
What is CLT?
Pot volume in litres
Pot sizes in our catalog are given as CLT. CLT shows the volume of the container the plant is grown in, in litres.
Larger pots usually mean a more developed root system and a larger plant. Height, however, depends on the species, the form (ball, pyramid, standard) and the age of the plant, so our product pages also list height ranges where available.
CLT 18
= an 18-litre pot
The number is the pot volume in litres.
Selection Guide
Which pot size should I choose?

CLT 2–10
Small pots
An economical option for borders, mass planting and large areas. Plants continue to develop after planting.

CLT 12.5–35
Medium pots
Give gardens and terraces a full, finished look right after planting.

CLT 55–160
Large pots
For projects that need instant impact, entrances and focal points. They require more labour and equipment to transport and plant.
All Sizes
Our plants by pot size
| Pot | Volume | Examples grown in this size | Height in catalog |
|---|---|---|---|
| CLT 2 | 2 litres | Euonymus ‘El Dorado’ ball | — |
| CLT 5 | 5 litres | Euonymus ‘Aureus’ and ‘Bravo’ ball, ‘El Dorado’ ball, Loropetalum standard and rounded forms | Loropetalum: 40–100 cm |
| CLT 9 | 9 litres | Euonymus ‘Aureus’ and ‘Bravo’ ball | — |
| CLT 10 | 10 litres | Euonymus ‘El Dorado’ ball | — |
| CLT 12.5 | 12.5 litres | Euonymus ‘El Dorado’ ball, English yew upright (column) form | — |
| CLT 18 | 18 litres | Euonymus ball, pyramid, braided- and spiral-stem standards; ‘El Dorado’; Loropetalum ‘Black Pearl’ standard; Osmanthus; gardenia; Viburnum tinus; photinia ball | Pyramids and standards: 140–180 cm |
| CLT 35 | 35 litres | Euonymus ball and pyramid; Loropetalum ‘Fire Dance’ pyramid and ball; ‘Black Pearl’ ball; English yew; Osmanthus; photinia; lemon cypress | Pyramids: 140–180 cm; Loropetalum ball: 80–110 cm |
| CLT 55 | 55 litres | Euonymus ball and pyramid; Loropetalum ‘Fire Dance’ pyramid | Euonymus pyramid: 140–200 cm; Loropetalum: 150–180 cm |
| CLT 70 | 70 litres | English yew pyramid and ball; photinia pyramid | Yew: 140–180 cm |
| CLT 110 | 110 litres | Euonymus ball and pyramid; Loropetalum ‘Fire Dance’ ball; ‘Black Pearl’ bonsai | Loropetalum: 120–180 cm |
| CLT 160 | 160 litres | Euonymus ‘Aureus’ ball | — |
Let’s Choose the Right Size Together
Contact us to find the best form and pot size for your project.
