Description
Dwarf Granny Smith apple trees have been grafted onto dwarf M9 rootstock being very productive and will bear fruit 1 year after planting. They can be planted close together, making it ideal for an apple tree hedge, against a wall, espaliered, or in containers.
These apple trees are self-fertile but will perform better with a different variety, and temperatures below 7 degrees in winter are required.
Granny Smith apples have green skin. The texture is crisp and firm with a juicy, sweet, and tarty flavour. The flowers are white blossoms in late September, as the fruit will ripen in late summer (February/March).
Position
For extra winter chilling, apple trees should be planted in full sun, with 6 to 8 hours of sunshine, preferably on the south side of the property.
If growing your tree in containers, consider moving it outdoors during winter. Use at least a 50L container if not planting directly into the soil.
Size
Due to the rootstock used, the tree can grow up to 3 metres high with a width of 1 metre wide. This makes it an ideal tree for any garden.
Soil type
This tree will grow well in well-drained soil with a pH of 5.8 to 7. The soil needs to be fertile and moisture retentive. Use good potting soil and compost mix, leaving 10-15cm of roots.
Mulch
Apply about 2 – 5 centimetres of pine bark mulch to protect the roots from UV damage and drying out. It retains moisture and maintains an optimal pH. Do not let the mulch touch the plant stem, as it may cause infection or rot.
Watering
Ensure not to overwater your tree, especially if grown in a container. Watering once or twice a week will be completely sufficient. You might water more during the summer when fruit is on the tree, especially during prolonged dry periods.
Fertilizing
Fertilise using a nitrogen fertiliser and good compost. Use our slow-release nitrogen-rich Berry/All-plant Fertiliser. Apply 1 teaspoon every 4-5 months.
Superfrass is a natural high quality organic growth enhancer and pesticide. Packed with macro-elements (N, P, K) and micro-nutrients (Zn, Cu, etc.), which enable your plants to grow robustly.
Pruning
This is usually done during winter when the tree is dormant. Prune the same as you would do a full-size fruit tree, removing damaged or diseased branches and ones that grow to the centre of the tree.
Staking
Dwarf trees use rootstock with a very small root system as they will need support, especially during fruiting. Tying them to a stake in order to secure the rootstock is deemed necessary.
Pollination
Self-fertile but will perform better with a different variety. Cross pollinate with any other variety.
