What does semi-mature tree mean? ‘Semi mature’ is seen throughout many UK nurseries and landscaping companies but lets face it: What age, or height can be accurately described as a semi mature tree?
Semi Mature Trees have grown out of the young sapling stage and into early maturity; it should have a defined trunk with the lower branches removed for several feet, and an established canopy but is not yet fully mature.
Is it about age?
To a degree – but tree years are weird, because trees grow at differing rates. In as little as a few years, a fast-growing species may appear to be “semi-mature,” while the slower-grower would need double or even triple that time period just to gain enough presence.
Is it about size?
Often, yes. Medium trees are typically sold from:
Height (e.g., 3–4m, 4–5m)
Girth at 1m (measured on the circumference of the trunk about ~ 1 m above ground)
Rootball – it is the size of the container that impacts establishment.
A mature tree is usually of a manageable size so you can move it easily ready to plant. For Semi Mature Trees, contact Nature First.
What are you really buying?
Well, at least you get instant structure: privacy (if desired), screening, shade and a finished garden. You are also purchasing the years of care from the nursery – pruning, training and roots.
One important reality check
A semi-mature tree still has a long time to grow into its surroundings. This establishment period of a year or two is critical and this means that the water, care, staking etc. is as important to planting success as the quality of the tree!
