Mangave 'Night Owl'

Height:

6.0-8.0 Inches

Spread:

16.0-18.0 Inches

Hardiness Zones:

9,10,11

Foliage Color:

Near-black shades

Sunlight:

Full Sun (> 6 hrs. Direct Sun)

Water Requirements:

Low Water Needs

Soil Quality:

Poor Soil Quality Average Soil Quality

Soil Chemistry:

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

Critter Resistant:

Deer Resistant Rabbit Resistant

Growth Rate:

Slow

Garden Style:

Patio Container Eclectic Formal Modern Rock Garden

Other Features:

Container Drought Tolerant Attractive Foliage Small Specimen Focal Point

Origin:

Native to North America

Mangave is a tender perennial or "temperennial" succulent plant that grows best in full sun. Plant in well-drained, dry to average soil in containers just slightly wider than the width of the rosette or plant directly in the ground. In summer when the plants are actively growing, they appreciate a bit of supplemental watering and half-strength fertilizer. They should be grown dry in winter. Mangave is a slower grower, so it will not quickly overtake the space it is allotted in the landscape.

Mangave

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72ct

Container:

1 Quart (8 Count)

When to Plant:

Early summer

Finish:

Larger varieties with broader foliage finish quicker at 8-10 weeks, narrow foliage / compact varieties finish slower at 12-14 weeks

Growing Temperature:

68-75° F

Holding Temperature:

60-65° F

Soil PH:

6.2-6.8

EC (What is EC?):

1.0-1.25 pour through method

Fertility:

Feed once every two weeks with a light 100 ppm drench of liquid fertilizer.
Do not over feed.

Vernalization:

Avoid cold temperatures.

Pests & Diseases:

Pests to scout for include thrips, scale and mealybug, and Eriophyid mites. A good indication of mites on mangave is an area on the foliage of discoloration, which often resembles an oil stain.
Avoid overly wet conditions, which can lead to crown and root rots.

Potting & Timing:

Plant small plugs into 1 quart pots in early summer.
Use a growing media with extremely good drainage.

Moisture:

Moderate moisture is needed for younger plants to stay active. Avoid overly wet or extreme dry conditions. A good rule of thumb is to water mangave like you would a hosta.

Planting Level:

Top of the plug should be level with the soil line.

Lighting:

High light levels are required.
It is best to provide supplemental lighting if holding plants through the winter.

Other Comments:

Mangave finish much quicker than Agave. This makes them a good choice if you are looking to sell the plants in the same season.

Grower Tips:

Mangave should be held at warm temperatures above 60° F through the winter.
Extended cool temperatures can cause the plant to decline. It is best to provide light in the winter months to prevent the plants from stretching.
Plants should be held slightly dry during winter, but be sure to avoid excessive dryness.
The spotting and distinctive coloration on mangave is intensified by UV light. During winter months if plants are grown indoors or in a greenhouse under poly, the color and spotting will fade, but will intensify again once they receive a couple weeks of direct sunlight.
Some mangave cultivars flower more readily than others. When they flower, the plant that the flower came from will eventually die, but pups are sent out around the base that will perpetuate the plant. These pups can be divided off and replanted.

Awards

Royal Botanic Garden of Sydney Best Performing Plants -- 2023

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