Growing Japanese Maples in Central Texas

Japanese Maples

The Japanese Maples are absolutely glorious this spring! With dissected leaves in various shades of burgundy and red, they make a welcome contrast with the greens and grays in the landscape.

Japanese Maples can be an attractive addition to almost any landscape. To assure trees that thrive, locate your Japanese maple where it will receive dappled sun under the canopy of trees, with no more than two to three hours of morning sun. Japanese Maples will tolerate low winter temperatures quite well, but suffer from moisture loss from the leaves when exposed to our drying summer winds. A northeast exposure is ideal, especially if the tree will be shielded from our southwest winds in the summer.

Soil should be well drained, as seasonal rains can water-log heavy clay soils, killing roots and your tree in the process. If you do have heavy soil, plant your maple in a raised bed, with well drained landscape mix, or grow it in a pot with a quality potting soil such as Fox Farm’s Ocean Forest Potting Soil. Water Japanese Maples in the early morning, sending it into the day well hydrated, and keep the moisture level as consistent as possible, allowing it to dry only slightly. Excessive spring rains, as we experienced last spring, can reduce root growth which then lessens their ability to withstand dry periods in the summer. Be diligent with resuming irrigation when the rains end, or roots, and therefore leaves, will be damaged. Keep up with watering in the winter if there is no rain. Even when dormant, the roots require moisture every couple of weeks, once established.

Japanese Maples can tolerate a wide range of pH in soils, but benefit from additions of organic matter and mycorrhiza fungi, which aid in the uptake of water and nutrients. Fertilize with MicroLife Azalea fertilizer with added mycorrhiza fungi in the spring and fall.

Varieties of Japanese Maples

We have many varieties of Japanese Maples available. Although different varieties may have different mature heights, most can be kept at six feet with proper pruning. Prune in the winter, after leaves have fallen, when you can see the branches to make cuts to balance growth. If you choose a variety with the mature height desired, pruning should only be required to shape and open the center of the tree to light and air circulation.
Leaf color is affected by light, moisture, nutrients and the health of the tree. Red leafed varieties may get green from too much shade, too much fertilizer, or not enough water.

By | 2017-07-27T07:40:56+00:00 April 4th, 2017|Trees|