Alstroemeria Summer Heat (Tessumheat)

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Alstroemeria Summer Heat (Tessumheat)

Common Name: Peruvian Lily

A large flowered red Alstroemeria with tall stems and a long season of bloom. Each flower has a prominent yellow central flare. Summer Heat has overwintered multiple seasons in Zone 6, and should be hardier when sited in well-drained soils with winter protection. Peruvian Lilies are excellent cut flowers and hold together for a long time after cut. The tall stems and cookie cutter consistent flowers of Summer Heat are florist quality.

Height:

3.0-3.5 Feet

Spread:

2.5-3.0 Feet

Hardiness Zones:

6,7,8,9

Flower Color:

Red shades

Foliage Color:

Green shades

Sunlight:

Full Sun (> 6 hrs. Direct Sun) Part Shade (4-6 hrs. Direct Sun)

Water Requirements:

Average Water Needs

Soil Quality:

Average Soil Quality Fertile Soil Quality

Soil Chemistry:

Acidic Soil (pH < 7.0) Neutral Soil (pH = 7.0)

Bloomtime:

Midsummer Late Summer

Attracts Wings:

Attracts Butterflies

Growth Rate:

Medium

Garden Style:

Patio Container Eclectic

Other Features:

Border Plant Container Cut Flower Focal Point

Origin:

Not Native to North America

Alstromeria prefers to be grown in evenly moist, well-drained, rich humus, but it will tolerate drier soils. Choose a sheltered site in either full sun or partial shade, preferably at the base of a south or west-facing wall. Don't worry if it comes up later in spring than your other perennials. This is normal for Alstroemeria. It grows quickly once it emerges to make up for its late start.

Mulch with organic material in the winter to prevent frost heaving.

Characteristics