Invincibelle Lace™ Smooth Hydrangea
Shrub
- The first smooth hydrangea with purple lacecap flowers!
- Dark red stems are sturdy and won't flop.
- Pollinators find the flowers irresistible.
- Easy to grow and low maintenance.
- Zones 3-8, sun/part sun, 5' tall x 5' wide at maturity.
ZONE
EXPOSURE
HEIGHT
Description
Details
Patent #: PP 33,290
Common name: Smooth hydrangea, native hydrangea
Zone: 3 - 8
Sun exposure: Sun (6+ hours sun) to part sun (4-6 hours sun)
Height x width: 4-5' x 4-5'
Flower color: Purple and pink
Foliage color: Green
Bloom season: Summer
Features: Rare & unusual, Proven Winners, native, low flammability, cold tolerant
Uses: Background, foundation planting, hedge, massing, ornamental, specimen, pollinator garden
How to Grow
Light: Most varieties tolerate full sun in the North, but benefit from afternoon shade and consistent moisture. In the South, plants require afternoon shade.
Water: Water to keep soil moist, but not wet.
Spacing: 4 – 5 feet
Fertilizing: Fertilize once in spring with a fertilizer designed to encourage blooms, such as a rose fertilizer.
Winterizing: Remove fallen foliage and add a 2-3″ layer of shredded bark mulch to conserve moisture and prevent cold damage to the roots.
Maintenance & pruning: Blooms on new wood, which means that the plant creates its flower buds only once it has started leafing out in spring. This means it can be pruned in spring and still flower. We recommend cutting back by one-third its total length in early spring.
Plant spacing is based on the ultimate width of the plants. This figure is normally given as a range; for example, 3-5’. If you live in a cold climate and/or want plants to fill in more quickly, plan to space at the shorter end of the range. If you live in a warm climate, are on a limited budget, or are willing to wait longer for plants to touch, use the higher end of the range. Using the larger number is recommended when calculating distance from a building or structure. There’s really no such thing as "maximum spacing": if you don’t want your plants to touch, you can space them as far apart as you’d like. All plant spacing is calculated on center, or in other words, the centers of the plants are spaced one half of their eventual width apart:
Unless you are planting in a straight line, as you might for hedges or edging, space your plants in a staggered or zig-zag pattern for a more interesting and naturalistic look:
Not sure just how many plants will fit in your garden? Our calculator gives you the exact amount of plants required for your space. Simply update the values and the calculator will re-calculate accordingly. Spacing information can be found in the 'How to Grow' tab on each plant's page.