Senecio altissimus — a medium houseplant, prefers full sun light
SPECIMEN · FROM THE LIBRARY
Senecio altissimus

Senecio Altissimus

Updated · 1 observations
ON THIS PLANT
A note from PlantMom

Golden ragwort has strong disease resistance and is generally not prone to illnesses. Still, it can be affected by pests and diseases present in its surroundings, though these problems are typically mild. Care-wise, the plant needs moderate maintenance and should be pruned regularly to preserve a neat appearance and healthy growth. Applying fertilizer can also help encourage flowering. It is a good choice for anyone with outdoor space, such as a garden or patio, and does not require extensive experience in plant care, though it may need more attention if kept indoors.

— PlantMom
CARE GUIDE

How to keep Senecio Altissimus.

Light

Golden ragwort comes from sunny, open habitats where it does best in full sunlight. It can tolerate some shade but prefers direct sun for optimal growth. This plant, which grows as both an annual and a biennial, is known for its sun-loving nature.

Temperature

Golden ragwort can tolerate a wide range of temperatures, but its distribution may still be restricted by specific combinations of moisture and heat. It grows best in warm summer conditions with sufficient rainfall or watering. Extended periods of cloudy, rainy weather or prolonged high temperatures can raise the risk of Golden ragwort dying. In winter, protecting the plant from cold can increase its chances of survival.

Fertilizer

When most Golden ragwort flowers have fully opened, resume fertilizing. At the peak of bloom, apply fertilizer every three to four weeks, weather permitting. Once the plant begins producing fewer new flowers, cease fertilizing; there's no need to feed it when it can no longer set more blooms.

CHARACTERISTICS

Botanical profile.

Plant Type
Herb
Life Cycle
Annual
Hardiness Zone
5-9
Mature Height
0.61 m to 1.52 m
Mature Spread
30 cm to 61 cm
Leaf Color
Green, Dark Green
Leaf Type
Semi-evergreen
Flower Color
Gold, Yellow
Flower Size
1.02 cm to 2.03 cm
Bloom Time
Early summer, Mid summer
Planting Time
Spring, Summer, Autumn
Harvest Time
Late summer, Early fall
Native Area
Austria, Czech Republic, Slovakia, Romania, Hungary, Croatia, Slovenia, Ukraine, Serbia
ALSO KNOWN AS

Other names.

en Golden ragwort
PLATES
Senecio altissimus leaf
PLATE 01 · leaf
Senecio altissimus leaf
PLATE 02 · leaf
Senecio altissimus flower
PLATE 03 · flower
ALSO IN THE LIBRARY

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