![]() ![]() Will they come back if I do that kind of trimming?Ī: No. I’d like to prune them to open the entryway up a bit, but in looking into their centers, it appears there is no green growth inside the outer part. Q: We have just bought an older house that has two arborvitae shrubs flanking the front door. It’s probably forming a new layer of bark beneath the old, cracked bark. It sounds like it’s going to be fine.Ībove all, don’t disturb the bark in any way. Is there anything special I should be doing to help it this summer?Ī: Keep it moist, and apply a high-nitrogen lawn food around it in the next couple of weeks, before it turns really hot (no weedkillers included). However, in spite of having cracks in its own bark, our tree has most of its leaves and appears to be growing well. Over the course of last summer those trees died. Several in our neighborhood developed cracks in the bark on their trunks. Q: I really thought I was going to lose my live oak due to the cold of February 2021. Those have to be some of the roughest, hottest growing conditions, yet it thrives. I’ve seen several cities use it in thoroughfare medians. Tracy Hobson Lehmann, Staff / San Antonio Express-News Yes, it freezes to the ground for the winter, but it comes roaring out with new growth each spring. It can be propagated by cuttings however, as a cultivated variety, be aware that it may be subject to certain restrictions or prohibitions on propagation.Purple heart is an amazing plant. This is a selected variety of a species not originally from North America. Consider applying a thick mulch around the root zone in winter to protect it in exposed locations or colder microclimates. It is highly tolerant of urban pollution and will even thrive in inner city environments. It is not particular as to soil type or pH. ![]() It may require supplemental watering during periods of drought or extended heat. It prefers to grow in average to moist conditions, and shouldn't be allowed to dry out. Keep it well away from hot, dry locations that receive direct afternoon sun or which get reflected sunlight, such as against the south side of a white wall. This plant does best in partial shade to full shade. ![]() As this plant tends to go dormant in summer, it is best interplanted with late-season bloomers to hide the dying foliage. As an evegreen perennial, this plant will typically keep its form and foliage year-round. It grows at a fast rate, and under ideal conditions can be expected to live for approximately 10 years. Its foliage tends to remain dense right to the ground, not requiring facer plants in front. Purple Heart will grow to be about 14 inches tall at maturity, with a spread of 5 feet. Purple Heart is recommended for the following landscape applications It has no significant negative characteristics. Deer don't particularly care for this plant and will usually leave it alone in favor of tastier treats. This is a relatively low maintenance plant, and is best cleaned up in early spring before it resumes active growth for the season. Its relatively fine texture sets it apart from other garden plants with less refined foliage. Purple Heart is an herbaceous evergreen perennial with a ground-hugging habit of growth. Purple Heart's attractive pointy leaves emerge burgundy in spring, turning purple in color the rest of the year on a plant with a spreading habit of growth. This trailing perennial is grown for its foliage lovely leaves emerge burgundy-red and mature to purple low maintenance, and excellent for containers or massed as groundcover
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