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AKA: Minerva Rose of Sharon
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5 gallon Potted
67 - Available Now (G) - Details -
List Price $105.00 per plant In Stock
5 gallon Potted - 4-5 ft tall
29 - Available Now (G) - Details - Tree Form
List Price $170.00 per plant In Stock
7 gallon Potted
20 - Available Now (R) - Details -
List Price $225.00 per plant In Stock
10 gallon Potted - 5-6 ft tall
16 - Available Now (G) - Details - pick up only Tree Form
List Price $295.00 per plant In Stock
Eco gallon Potted
0 - Available Now - Details -
List Price $43.00 per plant
2 gallon Potted
0 - Available Now - Details -
List Price $65.00 per plant
Hardiness Zone: 5-9 · Mature Height: 15-20 Feet · Mature Spread: 8-10 Feet
Buy Minerva Althea online. Minerva is an improved selection of Rose of Sharon, with a longer blooming season, thicker textured petals and foliage, displayed on densely branched habit. Abundance of single lavender flowers produced in late summer. Note. Althea Hibiscus is considered a shrub or tree and will not die back to the ground in winter, like Hardy Hibiscus.
Family: Malvaceae · Common Name: Althea / Rose of Sharon / Hardy Hibiscus
FREE with every plant purchased:
- The Sooner Guarantee: For details, click here!
- A pre-applied, pre-measured amount of time release fertilizer that keeps your plant well nourished for up to one year.
- Pre-hydrated Hydro-Gels are included in the top of each container to use when planting as they help retain soil moisture, and plants will establish more quickly with less transplant shock. Plants will also survive drought-like conditions and accidental missed waterings better.
- Planting and Care Instruction brochure.
- Catalogs of new and exciting plant brands, such as Garden Debut® and Proven Winners®.
We use and recommend www.dripdepot.com for our irrigation needs, from simple to install micro and drip systems, to commercial grade irrigation parts and supplies.
MINERVA ALTHEA Plant Characteristics
|•||Leaf Scorch - High Resistance|
|•||Leaf Spot - High Resistance|
|•||Powdery Mildew - High Resistance|
|•||Root Rot - High Resistance|
Leaf Color Spring*
Leaf Color Summer*
Preferred Soil Conditions*
|•||Adapts Well to Most Soil Types|
|•||Cuttings or Divisions|
Season of Interest*
|•||Late Spring/Early Summer|
|•||Late Summer/Early Autumn|
|•||Under Power Lines|
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MINERVA ALTHEA Homeowner Growing & Maintenance Tips
Althea is easy to grow and adapts to most conditions. Feed once a year with a slow release fertilizer.