High Country Gardens
Hollyhill Spider Woman Cactus Dahlia
Best choice for gardeners wanting vibrant, long-lasting cut flower arrangements.
The Hollyhill Spider Woman Cactus Dahlia offers a unique pinwheel-like bloom with striking, spiky petals in red, white, and pink. This variety is perfect for cutting, providing abundant 6-inch flowers from mid-summer until the first frost. Plant these tubers in spring after the last frost in full sun. Growing to a mature height of 36-46 inches, it requires staking due to its upright growth habit. Pinching excess buds can encourage larger blooms, and consistent watering during dry periods promotes vigorous growth. This dahlia is also drought-tolerant once established.
$18.69
Owner Satisfaction
4.6
/ 5
Category Rank
726
/ 3183
#726 in Plant & Flower Bulbs
Price vs Category Average
-21%
Below average
Flower Size
6
/ Up to inches
Who it's for
- Gardeners seeking a striking, architectural focal point
- Floral designers wanting long-lasting, high-impact arrangements
- Landscape enthusiasts desiring vibrant color until the first frost
Who should skip it
- Beginners discouraged by active pest management requirements
- Gardeners in cold climates avoiding seasonal tuber maintenance
- Low-maintenance gardeners preferring plants that stand on their own
Performance breakdown
Visual Impact
Striking spiky petals create a dramatic pinwheel effect in the garden.
Cut Flower Utility
Large six-inch blooms provide excellent structure for professional-grade floral arrangements.
Pollinator Appeal
Vibrant colors and open structure effectively draw butterflies to your landscape.
Maintenance Demand
Requires consistent staking and bud pinching to maintain an upright habit.
Climate Versatility
Broad hardiness range makes this variety accessible for most regional growers.
Establishment Resilience
Demonstrates impressive drought tolerance once the root system is fully settled.
Key Specs
Flower Size
Up to 6 inches
Mature Height
36 to 46 inches
Mature Spread
24 inches wide
Planting Depth
2 inches
Spacing
1 bulb/tuber per sq. ft.
Hardiness Zones
3-11
USDA Hardiness Zones
Zone 3, Zone 4, Zone 5, Zone 6, Zone 7, Zone 8, Zone 9, Zone 10
Plant Life Cycle
Annual, Perennial
Features
- Unique cactus-type bloom structure
- Attracts butterflies
- Long bloom time from mid-summer to frost
- Excellent for cut flowers
- Easy to grow
- Drought tolerant once established
- Vibrant red, white, and pink petals
What customers say
Customers consistently praise the exceptional quality and unique design of the Hollyhill Spider Woman Dahlia. Reviewers frequently highlight the robust health and vigor of the tubers upon arrival, leading to reliable, strong growth throughout the season. The striking, spiky bloom form and brilliant color combination are major draws, often exceeding expectations for garden impact and performance as a cut flower. This dahlia is celebrated for its distinctive aesthetic, making it a standout feature and a worthwhile investment for serious gardeners seeking high end visual appeal.
Know before you buy
Yes, because this variety grows to a mature height of 36 to 46 inches, it requires staking to support its upright growth habit and prevent the stems from bending or breaking.
To encourage larger blooms, you can pinch off excess flower buds throughout the growing season. This directs the plant's energy into fewer, more substantial flowers.
They are technically perennials, but their hardiness depends on your climate. In colder zones, the tubers must be lifted and stored indoors over the winter, while in warmer zones, they may be left in the ground.
You should space these tubers at a rate of one per square foot. Given their mature spread of 24 inches, this spacing ensures adequate airflow and room for the plants to thrive.
Yes, the Hollyhill Spider Woman is known to attract butterflies, making it a great choice if you are looking to support local pollinators in your landscape.
You should plant the tubers in the spring after the threat of the last frost has passed. Ensure they are planted at a depth of 2 inches in a location that receives full sun.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$19