DECIDUOUS
Merwilla plumbea
FULL SUN
SEMI-SHADE
FROST HARDY
MEDIUM WATER REQUIREMENTS
MEDIUM GROWER
ATTRACTS INSECTS
FLOWER COLOUR:
AVERAGE SIZE:
0.5m x 0.2m
FLOWERING TIME:
J F M A M J J A S O N D
FRUITING TIME:
J F M A M J J A S O N D
Merwilla plumbea
DESCRIPTION
A perennial bulb with a diameter of 10-15cm which is covered with firm, hardened, papery brown scales. It is deciduous, growing in summer and dormant in winter. It bears a rosette of broad, light green leaves. The inflorescence bears many bright blue, star-shaped flowers each carried on a blue stalk. The flowers have a honey-like scent in the early evening.
4 responses
Hi Trevor
The same position for 12 years may mean that the soil’s nutrients are depleted. You should possibly consider lifting, dividing and replanting them in enriched soil.
Flourish!
Glenice
Thanks for the comments. I have had them in the same position for about 12 years – no flowers. I had success with ash on grass aloes and hope this works as well.
Trevor
Hi Trevor
Thanks for visiting Plantbook.
In optimal growing conditions, they can take up to 4 years to flower.
Despite being hardy, they are sensitive to any disturbance so it’s best to almost neglect them and avoid watering them in winter.
The ash may help, along with a few years of patience!
Flourish!
Glenice
I cannot get mine to flower but have now tried treating with ash from burnt grass that causes grassland aloes to flower.