Achillea ‘Sassy Summer Lemon’

Description

Achillea ‘Sassy Summer Lemon’ is a vibrant perennial renowned for its clusters of bright-yellow flowerheads and finely cut grey-green leaves. It is an excellent choice for adding a splash of colour to your garden from summer to autumn.

PLANTING and AFTERCARE GUIDE

Best Planting Time:

• Spring: Plant Achillea ‘Sassy Summer Lemon’ in spring when the soil begins to warm up. This timing allows the plant to establish strong roots and ensures robust growth throughout the growing season.
• Autumn: Planting in autumn is also beneficial, as it allows the plant to acclimate before the colder weather arrives, leading to a vigorous start in the spring.

Site Selection:

• Sunlight: Achillea ‘Sassy Summer Lemon’ thrives in full sun, requiring at least 6 hours of direct sunlight each day to produce its best blooms and vibrant colour.
• Soil: Opt for well-drained soil. This plant can adapt to various soil types, including poor or sandy soils, but good drainage is essential to prevent root rot.

Planting Instructions:

• Preparing the Hole: Dig a hole that is twice the width and the same depth as the root ball.
• Soil Preparation: Amend the soil with compost or organic matter to improve its structure and drainage.
• Planting: Position the plant in the hole so that the top of the root ball is level with the soil surface. Fill the hole with the amended soil, pressing gently to eliminate air pockets.
• Watering: Water thoroughly after planting to help settle the soil around the roots.

Watering:

• Growing Season: Achillea ‘Sassy Summer Lemon’ is drought-tolerant once established. However, during extended dry periods, occasional watering will keep the plant healthy and promote continued blooming.
• Dormant Season: Reduce watering as the plant becomes dormant, but ensure the soil remains slightly moist to prevent complete dryness.

Feeding:

• Spring: Achillea ‘Sassy Summer Lemon’ typically requires minimal feeding. A light application of a balanced fertiliser in early spring can support growth and enhance flowering.
• Mid-Summer: If the soil quality is low, consider a second light feeding after the initial bloom cycle to encourage sustained blooming.

Pruning:

• After Flowering: Regularly deadhead spent blooms to encourage new flowers and keep the plant looking tidy.
• Late Autumn: Cut back the plant to ground level after the final flowering period to prepare it for winter.

Mulching:

• Spring: Apply a layer of mulch around the base of the plant in spring to help retain moisture and suppress weeds.
• Winter: Mulch can also provide protection during winter, insulating the plant’s roots from severe cold.

Supporting the Plant:

• Staking: Although Achillea ‘Sassy Summer Lemon’ generally has sturdy stems, staking may be necessary in windy areas to prevent the plant from flopping.

Winter Care:

• Protection: In regions with particularly harsh winters, add extra mulch or use a protective garden fleece to safeguard Achillea ‘Sassy Summer Lemon’ from frost damage.

Final Tips: Achillea ‘Sassy Summer Lemon’ is a low-maintenance perennial that attracts bees and butterflies, making it a great addition to any garden. With its stunning yellow blooms and resilience, Achillea ‘Sassy Summer Lemon’ will bring vibrant colour and joy to your garden throughout the growing season.

RHS Details

See more Achillea from Proctors