Monadenium ( Monadenium )

This genus contains 50 perennial succulent species native to Africa, Angola, Nambia, South America and Zimbabwe. New growth may arise from below the ground or plants may have scale-like stems that drop off. Yellow green summer flowers are diurnal and cupped. Grow in poor, well-drained soil in full sun.


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Characteristics

Cultivar: n/a  
Family: Euphorbiaceae  
Size: Height: 3 ft. to 3 ft.
Width: 1.5 ft. to 1.5 ft.  
Plant Category: cacti and other succulents,  
Plant Characteristics: low maintenance,  
Foliage Characteristics: medium leaves, evergreen,  
Flower Characteristics: unusual,  
Flower Color: greens,  
Tolerances: drought,  


Requirements


Bloomtime Range: Early Summer to Late Summer  
USDA Hardiness Zone: 10 to 11  
AHS Heat Zone: Not defined for this plant  
Light Range: Sun to Sun  
pH Range: 7 to 6  
Soil Range: Sand to Some Sand  
Water Range: Semi-Arid to Semi-Arid  





Plant Care

Fertilizing

Light

Conditions : Sun

Sun is defined as the continuous, direct, exposure to 6 hours (or more) of sunlight per day.

Conditions : Full Sun

Full Sun is defined as exposure to more than 6 hours of continuous, direct sun per day.

Watering

Conditions : Dry

Dry is defined as an area that regularly receives water, but is fast draining. This results in a soil that is often dry to a depth of 18 inches.

Conditions : Dry Plants

Dry plants do not tolerate water logged soils and require very little water. Many cacti and succulents fall into this group. Water only when soil becomes completely dry. When watering, do so slowly for a long period of time so that topsoil does not wash away and so that soil has ample time to become moist enough to accept water. It is much better to water for a long time and less frequently allowing soil to dry out completely between waterings.

Planting

How-to : Planting Perennials

Determine appropriate perennials for your garden by considering sun and shade through the day, exposure, water requirements, climate, soil makeup, seasonal color desired, and position of other garden plants and trees.

The best times to plant are spring and fall, when soil is workable and out of danger of frost. Fall plantings have the advantage that roots can develop and not have to compete with developing top growth as in the spring. Spring is more desirable for perennials that dislike wet conditions or for colder areas, allowing full establishment before first winter. Planting in summer or winter is not advisable for most plants, unless planting a more established sized plant.

To plant container-grown plants: Prepare planting holes with appropriate depth and space between. Water the plant thoroughly and let the excess water drain before carefully removing from the container. Carefully loosen the root ball and place the plant in the hole, working soil around the roots as you fill. If the plant is extremely root bound, separate roots with fingers. A few slits made with a pocket knife are okay, but should be kept to a minimum. Continue filling in soil and water thoroughly, protecting from direct sun until stable.

To plant bare-root plants: Plant as soon as possible after purchase. Prepare suitable planting holes, spread roots and work soil among roots as you fill in. Water well and protect from direct sun until stable.

To plant seedlings: A number of perennials produce self-sown seedlings that can be transplanted. You may also start your own seedling bed for transplanting. Prepare suitable planting holes, spacing appropriately for plant development. Gently lift the seedling and as much surrounding soil as possible with your garden trowel, and replant it immediately, firming soil with fingertips and water well. Shade from direct sun and water regularly until stable.

How-to : Repot

Now is the right time to repot.

Problems

Miscellaneous

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