🕷️ Violet Queen Cleome

What it looks like

Why this variety

Violet Queen is the cleome that made spider flowers a garden staple: tall, airy plants, 3 to 5 feet high, with spikes of violet flowers whose long, protruding stamens give the bloom its spidery look, from summer until frost. Cleome is a self-sowing annual that fills the back of a sunny border with a haze of color and a cloud of butterflies, bees, and hummingbird moths — and it does it in heat, drought, and poor soil where fussier annuals quit. It is the annual for gardeners who want height without work.

The trade-off is its personality: cleome is thorny (small spines along the stems), sticky, and pungent — the foliage smells musky, even skunky, when brushed — and it self-seeds freely, so volunteers will appear next year whether you invited them or not. Wear gloves when handling it, plant it where its scent will not offend a seating area, and edit seedlings in spring. In return you get a tall, airy, butterfly-magnetic annual that asks for almost nothing.

If you are new to choosing between cultivars, the Varieties Matter guide explains why the name after the plant matters as much as the plant itself. Violet Queen is a perfect example: it is not just a cleome in the abstract, it is a cleome with a specific job, a specific history, and specific strengths.

Florida honesty: cleome is a genuine statewide annual in Florida, and Violet Queen is one of the easiest tall annuals a Florida gardener can grow — it loves heat, tolerates drought once established, and blooms from summer until frost. Give it sun and drainage, let it self-sow for next year, and edit volunteers where you do not want them. In wet soil it sulks, so raised beds help where summer rain ponds.

How to grow

Start seeds indoors 6 to 8 weeks before the last frost, or sow directly after frost danger — cleome seed germinates with warmth and patience. Set plants out after frost in full sun and well-drained soil, work worm castings into the bed at planting, and give them room: a mature cleome is 3 to 5 feet tall and airy, not a bedding plant. Wear gloves when handling it — the stems carry small spines — and let a few plants self-sow for next year’s drift if you want one.

Set plants 18-24 inches apart in soil with a pH around 6.0-7.5. Work worm castings into the bed at planting and mulch to hold moisture. A well-fed cleome plant rewards that care directly: steadier growth, better bloom, and a show that actually shows up.

Water & feeding

Water to establish, then water sparingly — cleome is heat- and drought-tolerant once established and sulks in wet soil. Water at the soil line, do not mulch heavily, and feed lightly: castings at planting is usually enough, because rich soil makes leggy cleome with fewer flowers. In a drought, occasional deep watering keeps it blooming; in a wet summer, drainage is the care program.

Common problems

• Thorns and pungent foliage — wear gloves when handling cleome, and plant it away from seating areas where its musky scent might offend.
• Enthusiastic self-seeding — volunteers appear freely; deadhead if you do not want them, or edit seedlings in spring.
• Wilting in dry soil — cleome wilts fast in drought; water deeply in dry spells, and do not let a young plant dry out.
• Leggy growth in shade or rich soil — lean soil and full sun make sturdier cleome; do not overfeed.
• Whiteflies and aphids in hot weather — blast with water and encourage predators before reaching for sprays.

Harvest

Cut stems for bouquets all summer, when spikes are fully colored — cleome flowers last well in water and their spidery blooms suit tall, airy arrangements, though the foliage scent means you should sniff before you commit to a dining-table bouquet. Deadhead only if you do not want self-seeding; otherwise, let a few plants seed for next year’s drift. At season’s end, pull annual plants and compost them, and edit volunteers in spring.

Saving seeds

Violet Queen is the cleome that made spider flowers a garden staple: tall, airy plants, 3 to 5 feet high, with spikes of violet flowers and long, spidery stamens, blooming from summer until frost. It is one of the old true-breeding Queen lines — seed houses list it as open-pollinated — so seed saved from it comes true to Violet Queen. Cleome self-seeds freely: let a few plants stand until their slender pods ripen and split, collect the black seed, and volunteers will appear next year whether you invited them or not — edit them where you do not want them. The full method is in the Saving seeds section of the Cleome guide.