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Rocket Larkspur Lilac Spire’s spiked, soft purple blooms will add instant elegance to your cottage garden, wildflower meadow, or cut flower garden. This quick-growing and quick-flowering variety attracts hummingbirds, butterflies, and bees to the summer garden. Grows in full sun to partial shade and prefers well-draining soil. Deer resistant. (Delphinium consolida)
To determine if a plant is sufficiently cold hardy, the USDA created numbered zones indicating winter low
temperatures; the lower the zone number the colder the winter.
If the coldest winter temperature expected in your area is -15°F (zone 5) then any plants rated zones 3-5 will
survive the winter temperatures in your area.
If you live in very warm winter areas (zones 9-11) plants with zones 3-4 ratings are not recommended. The lack
of freezing winter temperatures do not provide a time for winter dormancy (rest).
Annual – blooms quickly in the first growing season but must be replanted the following year. 48" tall. Rocket Larkspur Lilac Spire is a fantastic cut flower and the tall, spiky blooms add texture and soft color to any summer bouquet. To promote multiple blooms on one plant, after the first flower is spent (or cut), make sure to cut the plants back almost to the ground. This low-maintenance annual is a quick, vigorous grower in any sunny to partially-sunny spot with well-draining soil. If blooms become heavy or if there is consistent rainfall, staking may be necessary. Plant seed in the fall for earlier blooms or sprinkle seed on bare soil in the spring once all chance of frost has passed.
1/4 lb covers 1,000 sq ft. 1 lb covers 4,000 sq ft.
Soil Type
Sandy Soil, Loamy Soil, Clay Soil, Moist/Wet Soil
Soil Moisture
Average, Moist / Wet, Well Draining
Advantages
Attract Butterflies, Easy To Grow, Attract Hummingbirds, Bee Friendly, Low Maintenance, Good For Cut Flowers, Extended Bloom Time (more than 4 weeks), Great For Mass Plantings
As soon as your order is placed you will receive a confirmation email. You will receive a second email the day your order ships telling you how it has been sent. Depending upon your order date, we may hold your shipment to combine it with other products on your order, if applicable. See our shipping information page for approximate ship dates and more detailed information. If you have any questions, please call Customer Service toll-free at (877) 309-7333 or contact us by email.
Shipping Rates
Our shipping rates are calculated based on our actual average shipping costs. We do not seek to profit from shipping fees, so rest assured that our shipping rates reflect an average of what it costs to get our guaranteed products safely to your door.
US Shipping Charges
Merchandise Total
Shipping Charges
Up to $4.99
$7.99
$5 to $399.99
$7.99 + 6% Merchandise Total
$400 and Over
8% Merchandise Total
Canadian Shipping Charges
Merchandise
Shipping Charges
Up to $24.99
$14.95
$25 to $49.99
$19.95
$50 to $74.99
$24.95
$75 to $99.99
$29.95
$100 and Over
$39.95
If your order requires more than one shipment and all items are shipping to the same address, there is no additional shipping charge. If you have any questions, please call us at (877) 309-7333.