Your affordable online garden centre

Excellent 4.5/5

Based on 3.449 reviews
star star star star star
Martina O. from Cork
02-06-2022
Plants were in excellent condition when they arrived. From ordering to delivery was excellent. Looking forward to watching the vines grow and hopefully we will enjoy the grapes in the near future.
Excellent
star
Wayne B. from Waterford
01-06-2022
Plant arrived on time and in tip top condition, will not hesitate to order again.
Excellent
star
Ciara O. from Leixlip
03-06-2022
Excellent range of plants. Good delivery service. Details of plants and how to care for them always included.
Excellent
star
Agastache Black Adder

Agastache Black Adder

Pot plant
Pot size plant Ø 9cm
1 perennial plant
Height at delivery incl. pot 10-15 cm
Cutflowers
€5.25
Stock 30
SKU
A11127
+
  • Fast delivery one week

    We do our very best to deliver your order within 1 week. Your order will be packaged in such a way that a longer delivery time does not harm the plants. If something is damaged, please contact us after receipt. Your order is 100% guaranteed!

  • Free track & trace

    We will send you Tracking information as soon as your package leaves our depot. We also deliver on Saturdays. You can order your package with the tracking number via the website from DPD.

  • Grow & Money back guarantee

    If the plants do not grow in the time estimated, we offer a replacement  or your money back, it's as easy as that!

    Warranty period:

    • Houseplants and Bonsais 3 months
    • Spring bulbs 1 growing season until 31 May at the latest
    • Summer bulbs and bedding plants 1 growing season until 1 October at the latest
    • Perennial plants and shrubs 1 year
  • Shipping cost €12,95*

    Here at Gardens4You we do our utmost to deliver your order well. Your order is packaged in such way, that even a longer delivery time does not harm the plants. If something is damaged, please contact us upon receipt. Your order is guaranteed!

    Standard orders (2-30 kg) are delivered by DPD. Delivery time is approx one week business days. You can track your package with Track & Trace and require a signature by the recepient.

    All orders (up to 2 kg) can also be delivered by Priority mail. Delivery time is approx one week business days there is no Track & Trace.

  • Secure payment options

    Our payment options

    You can safely pay thru our webshop. All our payments are executed by Multisafepay within a secure environment. We accept all major creditcards and paypal.

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Agastache Black Adder also known as Giant Hyssop are ideal plants for containers as well as for the back of borders. In summer they produce tall...

Excellent 4.5/5

Based on 3.449 reviews
star star star star star
Martina O. from Cork
02-06-2022
Plants were in excellent condition when they arrived. From ordering to delivery was excellent. Looking forward to watching the vines grow and hopefully we will enjoy the grapes in the near future.
Excellent
star
Wayne B. from Waterford
01-06-2022
Plant arrived on time and in tip top condition, will not hesitate to order again.
Excellent
star
Ciara O. from Leixlip
03-06-2022
Excellent range of plants. Good delivery service. Details of plants and how to care for them always included.
Excellent
star

Grow Guarantee

If your unhappy or your plants fail to grow. We will refund your money or resend the products for free.

customer service girl
Agastache Black Adder also known as Giant Hyssop are ideal plants for containers as well as for the back of borders. In summer they produce tall spikes with liquorice-scented fresh dark green leaves topped with whorls of tiny long-lasting purple-blue blooms similar to a bottlebrush. Both the flowers and leaves are edible and fun to sprinkle into salads. Can be used as a gap-filler in herb gardens or in sunny, dry places.
  • 1 x Agastache Black Adder
Details
Botanical nameAgastache Black Adder
CategoryAgastache
Delivered asPot plant
aa_sizeØ 9cm
aa_height10-15cm
Qty1x
FlowersYes
Flower periodSummer
FragranrNo
CutflowersYes
Flower colourPurple
FruitsNo
EdibleNo
LocationSunny
HardyYes
Hardiness-10 celsius
GroundcoveringNo
NaturalizingNo
Plant spacing30cm
Plant Depth10cm
Preferred SoilAny soil
Fully grown in1 year
Full grown height80cm - 100cm
Mature width30cm - 40cm
PoisonousNo
USPCutflower

How to take care of Agastache Black Adder

Agastache Black Adder requires good drainage. Agastache Black Adder will perform poorly and may not survive winter in hard clay soils that retain moisture. Agastache Black Adder tolerate heat and some dry soils once established. Provide full sun to light shade and dry to medium soil. Newly planted Agastache Black Adder need winter protection. Mulches will not only protect Agastache Black Adder but help to avoid onset of rot. Removing faded blooms as they fade will help to prolong the flowering time. Crown/root rot may develop in poorly drained soils. Watch for rust, powdery mildew and leaf spots. Cut back stems close to ground level from late February through to the end of March.

For additional instructions see product packaging.

Excellent 4.5/5

Based on 3.449 reviews
star star star star star
Martina O. from Cork
02-06-2022
Plants were in excellent condition when they arrived. From ordering to delivery was excellent. Looking forward to watching the vines grow and hopefully we will enjoy the grapes in the near future.
Excellent
star
Wayne B. from Waterford
01-06-2022
Plant arrived on time and in tip top condition, will not hesitate to order again.
Excellent
star
Ciara O. from Leixlip
03-06-2022
Excellent range of plants. Good delivery service. Details of plants and how to care for them always included.
Excellent
star

Grow Guarantee

If your unhappy or your plants fail to grow. We will refund your money or resend the products for free.

customer service girl