My Garden
Common Bluebeard
Caryopteris incana
Caryopteris incana, commonly known as bluebeard, is a deciduous shrub known for its profuse late summer and autumn blooms of small, lavender-blue flowers. These flowers attract butterflies and bees. It has somewhat rough, grey-green foliage. It's relatively low-maintenance and drought-tolerant once established.
| Category | Details | |
|---|---|---|
| Plant Type | Perennial plant | |
| Duration to maturity | ready to harvest | |
| Estimated Plant Lifespan | 10 years lifespan | |
| Sun Requirements | 6+ hours direct sunlight (Full Sun) | |
| Pollination | Method: Insect | |
| Watering Requirements | Method: Top watering Frequency: Water deeply when the top inch of soil is dry. Notes: Once established, it's drought-tolerant. | |
| Humidity Requirements | Level: Moderate | |
| Cleaning Requirements | Prune lightly after flowering to maintain shape and encourage new growth. Deadhead spent flowers to promote more blooms. | |
| Temperature Range | Min: -15°C Max: 35°C |
Butterfly Stonecrop
Hylotelephium spectabile
Both bloom late in the season, providing extended color in the garden. Their differing textures and heights complement each other.
purpletop vervain
Verbena bonariensis
Both attract pollinators and have a similar late-season bloom time, creating a vibrant display. The vertical growth habit of Verbena bonariensis contrasts nicely with the more rounded form of Caryopteris.
mophead hydrangea
Hydrangea macrophylla
Hydrangeas are vigorous growers that can quickly overshadow and deprive Caryopteris of sunlight and nutrients, hindering its growth and flowering.
Aphids
Small, soft-bodied insects that suck sap from the plant, causing stunted growth, leaf curl, and honeydew production (leading to sooty mold).
Spider mites
Tiny arachnids that feed on plant sap, causing stippling and discoloration of leaves, eventually leading to leaf drop.
Steps:
- Take semi-hardwood cuttings in late summer or early autumn.
- Dip the cuttings in rooting hormone.
- Plant cuttings in a well-draining potting mix.
- Keep the cuttings moist but not soggy.
- Provide bottom heat for faster rooting.
Neem oil
Effective natural pesticide for controlling aphids and spider mites.
Compost
Enriches the soil, providing essential nutrients for healthy growth.