
Life Cycle
Annual
Plant Characteristics
Colorful
Growth Habit
Compact
Bloom Season
Summer
Flavour Profile
N/A
Suitable for
Outdoor
Seed Type
Non-GMO
Plant Type
Foliage
Planting Season
Spring-Summer
Fruit Size
N/A
Plant Height
30–60 cm
Light Requirement
Partial Shade
Water Needs
Moderate
Hardiness Zones
10–11
Container Garden
Yes
Plant Spacing
20–30 cm
Planting Depth
Surface
Growing Conditions
Warm Moist
Frequently Asked Questions
Is Coleus Rainbow Volcano the same as Solenostemon or Plectranthus?
Is Coleus Rainbow Volcano the same as Solenostemon or Plectranthus?
Yes — this hybrid is botanically classified under Solenostemon scutellarioides, a group also referred to as Plectranthus scutellarioides in some plant taxonomies. "Coleus" is the common trade name.
Does the foliage color fade if grown in deeper shade?
Does the foliage color fade if grown in deeper shade?
Leaf color tends to be more vivid in bright, indirect light. In heavier shade, the red-orange and maroon tones may appear duller or more green-dominant.
Can Rainbow Volcano coleus be used for mass color-bed planting, not just containers?
Can Rainbow Volcano coleus be used for mass color-bed planting, not just containers?
Yes, its compact 30–60 cm habit works well for mass bedding, color drifts, and edging, in addition to containers and hanging baskets.
Do coleus flowers attract bees or pollinators?
Do coleus flowers attract bees or pollinators?
Coleus produces small spike-like flowers that can draw bees, but most growers pinch off flower buds to redirect energy into foliage growth instead.
Is this coleus variety a perennial, or does it need replanting each year?
Is this coleus variety a perennial, or does it need replanting each year?
It's grown as an annual outdoors in most climates, though it can be kept as a tender perennial indoors or propagated via cuttings before frost.
Should flower spikes be removed to keep the foliage display looking full?
Should flower spikes be removed to keep the foliage display looking full?
Yes, pinching off emerging flower spikes redirects growth back into leaf production, helping maintain denser, more colorful foliage throughout the season.