Cercis canadensis 'Ace of Spades' – Deep Purple Foliage on a Compact Eastern Redbud

Cercis canadensis 'Ace of Spades' is a truly striking ornamental shrub or small tree that makes an immediate and lasting impression in the garden. In early spring, before a single leaf has unfurled, the bare stems are smothered in clusters of vivid, pea-like, magenta-pink flowers – a breathtaking seasonal spectacle that arrives just when colour is most welcome. As the flowers fade, the real drama begins: large, heart-shaped leaves emerge in an exceptionally deep, near-black purple, some of the darkest foliage seen on any redbud variety.

What sets 'Ace of Spades' apart is not just the intensity of its leaf colour, but also its distinctly rounded, almost perfectly heart-shaped leaf form – broader and more pronounced than the species, creating a bold, lush texture throughout the growing season. The dark foliage holds well into summer, making it an extraordinary presence in the border or as a standalone specimen. In autumn, the leaves soften to warm tones before falling to reveal a handsome, architectural framework for winter. Compact and naturally well-shaped, 'Ace of Spades' is as refined as it is dramatic.

Why Choose Cercis canadensis 'Ace of Spades'?

• Exceptionally Dark Foliage – Deep, near-black purple leaves are among the richest and most intense of any redbud in cultivation, providing season-long drama.

• Stunning Spring Blossom – Vivid magenta-pink flowers smother bare branches in early spring, offering a spectacular early-season display.

• Bold Leaf Form – Unusually large, rounded, heart-shaped leaves create a lush, textural impact throughout spring and summer.

• Compact and Manageable – A naturally tidy habit makes it an excellent choice for smaller gardens, borders, and courtyard planting.

• Wildlife Friendly – Early spring flowers provide a valuable nectar source for bees and other pollinators emerging after winter.

• Year-Round Interest – From spring blossom to summer foliage, autumn colour, and winter structure, this is a four-season garden plant.

Seasonal Highlights

Early Spring: Clusters of bright magenta-pink, pea-like flowers bloom profusely along bare stems before the leaves appear.
Spring–Summer: Exceptionally large, deep purple to near-black, heart-shaped leaves emerge and hold their rich colour through the growing season.
Autumn: Foliage transitions to warm amber and gold tones before leaf fall.
Winter: The clean, branching framework provides elegant architectural structure in the dormant garden.

Position & Soil

Position: Thrives in full sun to partial shade. A sunny position will encourage the richest, darkest foliage colour and the most prolific flowering display. Light dappled shade is tolerated but may result in slightly less intense leaf pigmentation.

Soil: Prefers moist, well-drained soil with a slightly acidic to neutral pH. 'Ace of Spades' will adapt to a range of soil types including loam and clay, provided drainage is reasonable. Avoid waterlogged or poorly draining ground, particularly over winter, as this can stress the roots and reduce vigour.

Shelter: A position with some shelter from cold, drying winds is beneficial, especially for younger plants. The early spring flowers can be caught by late frosts, so a sheltered spot will help protect the blossom where possible.

Care & Maintenance

Watering: Water regularly throughout the first growing season to help the plant establish a strong, deep root system. Once settled, 'Ace of Spades' is moderately drought-tolerant, though watering during prolonged dry periods will maintain healthy foliage quality and vigour.

Feeding: Apply a balanced, slow-release fertiliser in early spring to support robust growth and encourage a generous flowering display. Avoid excessive nitrogen, which can promote leafy growth at the expense of flower production.

Mulching: Mulch around the base each spring with well-rotted organic matter to retain soil moisture, regulate root temperature, and suppress competing weeds. Keep mulch clear of the main stem to prevent rot at the base.

Pruning: Little regular pruning is needed. Remove any dead, damaged, or crossing branches during late winter while the plant is dormant. Where light shaping is required, this is best carried out immediately after flowering to avoid disrupting the following season's blossom. Avoid heavy or hard pruning, as redbuds can be slow to recover from significant cuts and do not always respond well to severe reduction.

Design & Planting Ideas

• Specimen planting – Use as a bold, standalone focal point in a lawn or open border, where the near-black foliage and spring blossom can be fully appreciated from a distance.

• Dark foliage schemes – Combine with other deep or rich-coloured foliage plants such as Physocarpus opulifolius 'Diabolo' or

Guide to Planting Field-Grown Root Balled Plants

Pros:

1. Established Roots: Typically stronger, established roots ensure better initial growth.
2. Immediate Impact: Larger plants provide instant structure and aesthetics.

Cons:

1. Heavy and Bulky: Can be difficult to transport and plant due to size and weight.
2. Seasonal Availability: Generally available only in the dormant season (autumn to early spring).

Preparation for Planting:

1. Unwrap Carefully: Remove any packaging material, but leave the burlap or wire basket on.
2. Keep plants moist: Plants should be kept moist until the time of planting.

Planting Process:

1. Dig a Hole: Make a hole twice the width of the root ball and the same depth.
2. Position Plant: Place the root ball in the hole, ensuring the top is level with the ground surface.
3. Do Not Remove Root Sack: Leave the burlap or wire basket around the root ball. It is bio degradable and will rot away naturally.
4. Backfill: Fill the hole with soil, firming gently around the roots to eliminate air pockets.
5. Water: Water deeply after planting to settle the soil and avoid wilting.

Possibility of Losses:

• Initial Shock: Some plants may suffer transplant shock, leading to potential losses.
• Mitigation: Proper care and consistent watering during the establishment phase can minimise this risk.

Main Causes of Failure:

1. Improper Planting Depth: Planting too deep or too shallow can stress the roots.
2. Poor Soil Conditions: Compacted or poorly drained soil can hinder root growth.
3. Insufficient Watering: Both under-watering and over-watering can lead to plant stress and failure. Strong wind can dry leafy pants.
4. Pest and Disease: Lack of protection and monitoring can result in damage from pests and diseases.

Tips for Success:

1. Stake Larger Plants: Support with stakes to prevent wind damage.
2. Mulch: Apply a layer of mulch around the base to retain moisture and regulate temperature.
3. Regular Monitoring: Check for signs of stress, pests, and disease, and address them promptly.

By following these guidelines and providing consistent aftercare, you can successfully plant and establish field-grown root balled plants in your garden.

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Does the height include the pot?

No, we measure from the top of the pot to the tip of the plant except for some of the instant planted screens, in this case it will be stated in the description

How long does delivery take?

Most orders are delivered in just a few days, Smaller items are often sent with Parcelforce on a next day service, Larger items should allow up to 10 days due to the size of the items they often have to be sent on our own transport.

Where will you leave my plants?

We will leave your order at the front of your property, Parcelforce may
leave your items in a safe place if you let us know, Pallet couriers
will require a flat hard surface to deliver to, no gravel or soil, a
driveway or parking spot would be best. Most importantly Deliveries by
pallet courier will require access for a large truck (bin lorry sized)
to get near the delivery point. Deliveries sent on our own transport may come in a small van or larger truck.