Description
Pecan nut trees have male and female flowers, which do not bloom simultaneously. Therefore a single tree cannot pollinate itself, so two trees of different varieties are required.
Pecan nut trees are deciduous. They have a taproot and grow very quickly.
The nuts have a particularly high protein content and are rich in vitamins, carbohydrates and nut oil.
Harvesting
Pecan nuts are usually harvested between April and July in South Africa. When they are ripe, their green husk dries and splits open, allowing the nut to fall out.
Position
In South Africa Pecan nuts are well adapted to virtually any area with short, cold winters; and long, very hot summers with relatively low rainfall and humidity.
Full sun is best for pecan nut trees. Dig a hole of at least 1 metre wide and 2 metres deep. Fill the hole with water before planting your tree to the same level as in the nursery pot. Allow 10 metres around the tree and a distance from structures and power lines. Keep the soil around the tree free from weeds and grasses.
Size
A pecan nut tree can grow extremely tall between 20-40metres. Top a new tree to a height of 1 metre to encourage branching, which forms a framework.
Soil Type
A mixture of well-rotted compost, zinc fertiliser and potting soil or garden soil (if not clay) works well. The plant’s root should be in loose soil with a pH of 6 and 7.
Our volcanic rock dust contains organic minerals and trace elements, keeping your soil healthy.
Mulch
Mulch with straw, dry crushed leaves, bark, etc. around the tree’s base. Mulch helps to keep the roots moist, reduces soil erosion, increases organic matter and, most importantly, shelters the roots from the harmful rays of the sun. Just remember to keep the mulch away from the trunk of the trees, as it can cause infection and rot if it is too close to the plant.
Watering
Regular watering is essential for young, newly planted trees. Water them very well and deeply once a week for the first 2 years. For mature trees, soil moisture determines the yield, size and fullness of nuts and the amount of new growth. Water them often enough to keep the soil evenly moist from when the buds swell until harvest.
Fertilising
Apply our slow-release Berry/All-plant Fertiliser. For young trees, apply 1 teaspoon every 4-5 months. The roots will absorb what they need.
Pruning
Prune your pecan trees in winter, cutting away dead bark to open the tree to the sunlight.
Paint the trees with white interior latex paint mixed in equal parts with water to protect them from sunburn and attack by flathead boring beetles.
Pests
Aphids, snails, slugs and borer are the greatest enemies of pecan nut trees. Inspect them regularly and use an organic pesticide if necessary.
We recommend Effective Microorganisms (EM Control) and organic Neem Oil to prevent and control the spread of these pests and diseases.
EM Control puts you firmly on the green path when using it in your garden. EM is certified organic, non-toxic, and environmentally friendly. Because EM boosts the soil, your garden will flourish without the use of any chemicals. The soil’s vitality equals the vitality of the plants and fruits they produce. EM is a biocontrol measure, controlling pests by releasing microorganisms into the soil. With EM, pests and pathogens are controlled or suppressed by means of natural processes.
Agricultural Neem Oil is a powerful oil that is kind to your garden, fighting against even the most challenging infestations. Our Neem oil is an agricultural grade and is highly effective in controlling roughly 600 different types of insects! Targeted at insects that suck and chew leaves, it doesn’t extend its damage to the rest of the plant or its surrounds. It is Biodegradable, cold pressed and 100% organic.
