The Gardener's Workshop Ageratum
Top Pick
The Gardener's Workshop

The Gardener's Workshop Ageratum

4.6

Best tall cutting flower for home floral designers.

These vibrant blue blooms are the ultimate workhorse for any cutting garden, offering a steady supply of color all summer long. While they require a bit of patience to start indoors before the frost, the payoff is a prolific, fuzzy texture that elevates even the simplest bouquet.

$5.95

Out of stock

Who it's for

  • Cut flower growers seeking reliable stems for tall bouquets
  • Gardeners wanting high-yield plants for constant indoor floral displays
  • Eco-conscious homeowners looking to support local pollinator populations

Who should skip it

  • Northern gardeners in regions with short, unpredictable growing seasons
  • Impatient beginners who prefer fast-maturing or direct-sow varieties
  • Urban gardeners with limited direct sunlight or shaded backyard plots

Performance breakdown

Vase Life

Sturdy stems hold up impressively well in fresh floral arrangements.

Excellent

Handling Ease

Pelleted seeds make sowing small, tricky varieties significantly more manageable.

Excellent

Bloom Prolificacy

Consistent cutting encourages a steady stream of vibrant blue blooms.

Excellent

Germination Reliability

Standard seven to ten day window offers predictable, reliable sprouting.

Excellent

Landscape Versatility

Works equally well as a garden filler or a dedicated cut-flower.

Good

Growth Predictability

Reaches a consistent thirty-inch height, perfect for mid-border placement.

Excellent

Key Specs

Botanical Name

Ageratum houstonianum

Plant Type

Annual

Sunlight Exposure

Sun to part sun

Mature Height

30 inches

Days to Maturity

80-100 days

Days to Germination

7-10 days

Planting Depth

Do not cover seed

Weight

0.05 lb

Know before you buy

Still have a question?

Ask Metto anything about the The Gardener's Workshop Ageratum before you decide.

The Gardener's Workshop Ageratum

Ready to buy?

Thegardenersworkshop
Thegardenersworkshop
Out of stock
$5.95
Buy