When to Plant Philadelphus?

They are best planted in the early fall but also can be planted in the spring.

How quickly does Philadelphus grow?

The shrub grows vigorously so they are normally cut down to 1m / 3ft high which will result in a shrub about 1.6m / 5ft high the next year when it flowers.

How do you plant a mock orange bush?

When planting mock orange bushes, dig your planting hole deep enough to accommodate all of the roots. Be sure to spread the roots out and add soil halfway, tamping it down before adding in the remaining soil. Water well after planting.

James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.