Coleus scutellarioides 'Main Street Abbey Road'

‘UF12-46-2’ in the Main Street series

‘Main Street Abbey Road’ was developed from the coleus selection ‘UF12-46-2’ and belongs to Dümmen Orange’s Main Street series. The series was selected for upright branching, late flowering and dependable foliage performance in both sun and shade. Its parent species, Coleus scutellarioides, comes from wet tropical habitats across Indo-China, Southeast Asia and neighbouring regions through to northern Australia.

How to care for ‘Main Street Abbey Road’

• Brightness: Place it in very bright light. Gentle direct sun can strengthen the dark colour and compact habit, but acclimatise the foliage over several days rather than moving it straight from shade to hot sun.
• Water and root zone: Water thoroughly when the upper layer starts to dry, then let excess escape. Use a fertile mix that retains some moisture while staying open around the roots; do not keep the pot permanently saturated.
• Warmth, humidity and airflow: Warm indoor conditions suit active growth, and prolonged temperatures below about 15 °C are best avoided. Ordinary room humidity is usually adequate if watering is reliable; leave enough space around the canopy for air to move.
• Feeding and shaping: Feed lightly with a complete fertiliser during active growth. The Main Street habit branches readily, so pinch only a shoot that becomes noticeably taller than the rest; no support or staking is normally necessary.
• Seasonal slowing: In darker winter conditions, expect slower growth. Reduce fertiliser and allow a little more drying between waterings instead of trying to force the same summer pace.
• Repotting and propagation: Move up a pot size when roots crowd the container or watering becomes unusually frequent. Stem cuttings root readily and are useful for replacing older, bare-based growth.

Problems to watch for on ‘Abbey Road’

• The dark centre becomes greener while stems stretch: The combined change points first to insufficient light. Move the plant closer to a bright window in stages and shorten only the longest shoots after conditions improve.
• The lime edge dries before the burgundy centre: Check for a dry root ball and for direct sun hitting the damaged side. Restore steady moisture and filter the strongest light until undamaged leaves are forming again.
• Lower leaves yellow while the stem base softens: Stop treating the wilt as thirst. Remove the plant from wet mix, cut rotten roots or stems back to firm healthy tissue with a disinfected blade, discard the removed material and repot the healthy portion into fresh, airy substrate.
• Soft tips curl around small insects or sticky residue: Aphids commonly collect on tender coleus growth. Isolate the pot, rinse or remove the worst tips and use a treatment labelled for aphids on indoor ornamentals, following the product directions and repeat schedule.

Coleus scutellarioides ‘Main Street Abbey Road’ is non-toxic to cats and dogs

• This plant is non-toxic to cats and dogs.
• Its effects on people are unclear, so keep it away from young children who may chew it.
• Eating a large amount can still cause an upset stomach. Seek medical or veterinary advice if symptoms continue.

Coleus scutellarioides: where the name comes from

The name Coleus comes from the Greek word koleos, meaning “sheath”, and refers to the stamens joined at their base. The species name scutellarioides means “resembling Scutellaria”, another genus in the mint family.

João de Loureiro established the genus Coleus in 1790 in Flora Cochinchinensis, page 372.

Carl Linnaeus first described it as Ocimum scutellarioides in 1763 in Species Plantarum, second edition, page 834. George Bentham later placed it in Coleus as Coleus scutellarioides in 1830 in Plantae Asiaticae Rariores, volume 2, page 16.