Lactuca muralis, the wall lettuce, is a perennial flowering plant in the tribe Cichorieae within the family Asteraceae, also referred to as Mycelis muralis.Its chief characteristic is its open airy clumps of yellow flowers. Each "flower" is actually a composite flower, consisting of 4–5 petal-like flowers (strap or ray flowers), each approximately 5–7 mm (0.20–0.28 in) in length. There are no disc flowers. Lactuca muralis grows about 2–4 feet (0.6–1.2 m) tall with the lower leaves pinnately toothed and clasping.
Wall lettuce is generally resistant to disease and typically not prone to illnesses. Still, it can be affected by pests and diseases present in its environment. Those infections tend to be mild. As for care, the plant needs moderate maintenance. It should be pruned regularly to keep a tidy appearance and encourage healthy growth. Applying fertilizer can also help enhance flowering. Wall lettuce is well suited for anyone with outdoor space, like a garden or patio, and does not demand extensive gardening experience. When cultivated indoors, however, it may need more attention.
How to keep Mycelis Muralis.
Light
Wall lettuce does best in sites that receive plenty of morning sun while being protected from midday and afternoon light. Its native habitat is shaded woodlands or forest margins, so it does not require strong sunlight to grow. While it tolerates a range of light levels, excessive or insufficient sun can hinder its healthy growth.
Temperature
Wall lettuce originates in temperate climates and performs best at 59 to 89.6 °F (15 to 32 ℃). As the seasons change, it may be necessary to modify its environment to keep temperatures within that range for optimal growth.
Fertilizer
A single fertilizer application in spring is generally adequate for Wall lettuce, though multiple feedings can maximize growth. Feed once every month to six weeks. Fertilizing improves the leaves' appearance and function, helping maintain even color and a healthy texture. It also encourages root development and enhances nutrient uptake for long-term plant health.
Botanical profile.
- Plant Type
- Herb
- Life Cycle
- Perennial
- Genus
- Mycelis
- Family
- Asteraceae
- Hardiness Zone
- 8
- Mature Height
- 0.25 m to 1.52 m
- Mature Spread
- 61 cm
- Leaf Color
- Red
- Leaf Type
- Semi-evergreen
- Flower Color
- Yellow
- Flower Size
- 1.02 cm
- Bloom Time
- Late spring, Early summer, Mid summer
- Planting Time
- Spring
- Harvest Time
- Mid summer
Other names.
