Castor Oil Plant Seed.

Castor Oil Plant is a dramatic architectural annual grown for its bold foliage and striking presence in the garden.

 

It produces large glossy leaves that fan out in rich shades of green bronze or deep red depending on the strain giving borders and beds an instant tropical feel. The plants rise quickly through the season creating tall upright stems that bring height structure and movement to any planting scheme.

 

Ricinus communis thrives in warm bright conditions and settles well into fertile free draining soil where it can stretch to its full impressive size. It performs beautifully in mixed borders exotic themed gardens and spacious containers where its broad leaves and strong form create a powerful focal point.

 

The plants grow with steady vigour and respond well to regular watering and sunshine.

 

This variety is valued for its dramatic impact and fast growth making it a favourite for gardeners who want a bold statement plant that transforms a space within a single season. Its lush foliage and tall stature bring a sense of depth and contrast to summer displays.

 

Seed Qty Approx 5

 

Sow February to April indoors

Germination 14 to 21 days at 20 to 25 C

Soil and Position Fertile free draining soil in full sun

Height and Spread 120 to 200 cm tall 60 to 90 cm spread

Harvest Not applicable ornamental foliage plant

 

Sowing Instructions

Sow seeds individually in small pots of moist fine compost. Cover lightly and keep warm until seedlings appear. Harden off gradually before planting outdoors after frost risk has passed

 

Grow and Maintenance

Water regularly during dry spells and feed occasionally to support strong growth. Remove faded leaves to keep plants tidy. Position away from strong winds to protect the tall stems

 

Uses and Benefits

Bold architectural foliage

Fast growing tropical effect

Ideal for borders and large containers

Striking colour and form

Transforms garden spaces within one season

 

A potent natural toxin found in castor seeds; ingestion or improper handling can cause serious harm

 

Seklos Seed Range