Agastache 'Black Adder' Hummingbird Mint
About Our Plants
Rare Roots ships live, growing plants in one-quart pots all over the continental US. The rare exception is our slightly smaller 3.5" inch pot, which will be labeled on a few product pages.
The plants are not guaranteed to be blooming when they arrive, and the foliage may need to be trimmed before shipping to fit them in the box safely.
Our Guarantee:
Our plants are guaranteed to arrive safely in a suitable condition for planting. If they are damaged or if you have concerns, please inform us right away by emailing info@rareroots.com. Even if you are planning to wait and see if it recovers, we need to document the damage on your order.
We are not able to offer warranties or extended guarantees on plants due to the sheer number of variables that can affect their growth and survival.
About Perennials:
Our plants are grown on our 30-acre outdoor nursery in Virginia (available by mail-order only). They are all considered "perennial" if planted within their preferred zone range.
Perennials planted in the coldest zone listed are considered "tender perennials", and may not overwinter in a severe winter. For example: if a plant is rated for zones 7-10, it would be a tender perennial in zone 7. It's best to plant these in spring or early summer, and preferably in a protected area (such as the South side of building).
You can find your growing zone here: [USDA website]
Description
Agastache 'Black Adder' has smoky-lilac flowers that open from dark purple buds. Its deep green foliage is very fragrant. Erect, bushy plants bear spikes of showy tubular flowers over a long season. Also called Hummingbird Mint, Agastache 'Black Adder' does not require staking as long as the soil is not too rich. Its lush spikes of purple blooms make Agastache 'Black Adder' the butterflies' favorite hummingbird mint in our nursery.
Agastache prefer full sun and require well-drained soil. Established plants are tolerant of drought conditions. Suitable for an herb garden or mixed border, they are highly attractive to pollinators, hummingbirds, and butterflies. Deer resistant.
Characteristics
- Common Names: Mexican Hyssop / Hummingbird Mint
- Zones: 6-9
- Light Requirements: Full Sun to Light Shade
- Soil Preference: Well-drained
- Height at Maturity: 36
- Width at Maturity: 30
- Bloom Color: Purple
- Bloom Time: Spring to fall
- Foliage Color: Green
Special Features
- Attracts: Butterflies. Hummingbirds. Pollinators.
- Tolerates: Deer. Coastal Conditions.
- Other Features: Cut Flower. Fragrant.
Care and Growing Tips
Check out our blog for more gardening tips!
Shipping Info
IMPORTANT: We are at capacity for shipping the week of 4/8. All new orders will be shipped the week of 4/15 (or later, if your Zone has not started shipping in the list below).
(Zone 7 is by far our largest group of orders, and we appreciate your patience while we work extra hard to make this happen. Thank you!)
All orders placed now will ship in Spring 2024 unless requested otherwise.
- Zones 9&10: Already started
- Zone 8: Already started
- Zone 7: Starting April 8th
- Zone 6: Starting April 22nd
- Zone 5: Starting May 6th
- Zones 4-2: Starting May 13th
If you wish to receive your plants earlier than what's on this schedule, please send us an email after you place the order. Please note that we only ship on Mondays and Tuesdays for the safety of the plants in transit.
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We ship via UPS & USPS (the Post Office), and their ship rates are automatically generated through our site. We do not profit on shipping costs. We are working with these providers to get our customers the best rates possible.
All ship times are subject to change if extreme weather conditions are present here at the nursery or at the shipping destination.
Please note: Depending on the time of year, the foliage of the plants may be trimmed to fit into our shipping boxes. This could delay the flowering of the plant, but many perennials actually benefit from being cut back.
We are currently not able to ship to Puerto Rico, Hawaii, and outside of the US.