Annual
Heliotrope
Heliotropium arborescens
Varieties We Carry
StandardHeliotropium arborescensMidnight SkyHeliotropium arborescensAromagica PurpleHeliotropium arborescens
Sizes & Pricing
1 galFrom$6.95
3 galFrom$31.95
Seed PackFrom$3.69
Fresh this week. Last restocked Jun 25.
LightFull Sun, Part Sun
WaterModerate-High
Mature size1-3 feet × 1-2 feet
About Heliotrope
Heliotrope (Heliotropium arborescens) is a Peruvian annual or tender shrub cherished for its dense clusters of small, richly vanilla-scented flowers in deep violet-purple, lavender, and white. Its intensely fragrant blooms and dark, textured foliage make it a classic choice for containers, borders, and cutting gardens. Starting at $6.95.
Plant details
- Bloom Season
- Spring, Summer, Fall
- Flower Color
- White, Purple, Blue
- Growth Rate
- Moderate
- Foliage
- Annual
- Soil
- Loam, Well-drained, Organic-rich
Best planting months
Recommended forZone 9b · St. Augustine, FL
J
F
M
A
M
JNow
J
A
S
O
N
D
This monthGood windowOther months
Seasonal care
Bloom season. Good planting window.
Bloom season.
Bloom season. Ideal planting window.
Retains foliage through winter.
Care essentials
Light
Plant in full sun for best flowering; in NE Florida's intense summer heat, afternoon shade helps prevent wilting and extends bloom. Minimum 6 hours of direct sun daily.
Water
Water consistently and do not allow the soil to dry out completely — heliotrope dislikes drought. In Florida's heat, check containers daily; in-ground plants need water 2–3 times per week until established, then weekly deep watering.
Soil & Fertilizer
Grow in fertile, organically rich, well-draining soil. Amend sandy Florida soils with compost before planting. Fertilize monthly with a balanced slow-release fertilizer during the growing season to support continuous bloom.
Similar needs
Scallion / Bunching Onion
Shares 3 of the same needs: full sun, loam, and pollinator-friendly.
From $2.99Same conditions
Celery
Shares 4 of the same needs: full sun, high water, loam, and zone 9a hardiness.
From $3.50Same conditions
New Guinea Impatiens
Shares 4 of the same needs: similar light, high water, loam, and zone 9a hardiness.
From $6.95Same conditions
Alligator Flag
Shares 5 of the same needs: full sun, high water, loam, zone 9a hardiness, and pollinator-friendly.
From $7.95Same conditions
American Hornbeam
Shares 5 of the same needs: full sun, high water, loam, zone 9a hardiness, and pollinator-friendly.
From $250.00Same conditions
American Snowbell
Shares 5 of the same needs: full sun, high water, loam, zone 9a hardiness, and pollinator-friendly.
From $59.95Same conditions
You may also like
Common questions
Is Heliotrope a good plant for St. Augustine?
Heliotrope is a annual for Zone 9b coastal Florida gardens, reaching 1-3 feet × 1-2 feet.
Care information verified from
Last reviewed February 2026. Our care guidance comes from trusted horticulture sources and decades of helping St. Augustine gardeners. Conditions here can vary dramatically from one area to the next, so come ask us and we'll tailor it to your yard.