We're offering you a Upto 54 Mixed Trailing Begonia Plants for £12.99, saving you up to 35% off Thompson and Morgan's's price of £19.99 (correct as of 04.03.2026).

Mixed Trailing Begonia Plug Plants – Summer-Long Colour

Brighten your outdoor spaces with these Mixed Trailing Begonia Plug Plants. Belonging to the Begoniaceae family, these annuals are renowned for their cascading stems and continuous, vivid blooms throughout the summer months. Their trailing habit makes them a top choice for hanging baskets, window boxes, and containers, bringing instant colour and texture to patios and balconies.

Why Choose Trailing Begonias?

• Long-Lasting Display: Flower profusely from early summer until the first frosts (June–October).
• Cascading Growth: Stems trail up to 40cm, creating lush, overflowing displays.
• Disease Resistance: Naturally resilient against common plant diseases for reliable performance.
• Biodiversity Booster: Nectar-rich flowers attract bees and butterflies to your garden.

Growing Guide

• Planting Time: Pot on plug plants indoors in spring (March–May) after frost risk has passed.
• Position: Prefers partial shade to filtered sunlight; avoid harsh midday sun.
• Soil: Well-drained, fertile compost or potting mix with neutral to slightly acidic pH.
• Watering: Keep soil moist but not waterlogged. Allow top layer to dry between waterings.
• Feeding: Apply balanced liquid fertiliser every two weeks during active growth.

Caring for Your Begonias

• Pest & Disease Care: Resistant to most issues; remove faded blooms to encourage new flowers.
• Drought Tolerance: Tolerates short dry spells once established but prefers consistent moisture.
• No Pruning Needed: Simply deadhead spent flowers for best results.

Design Ideas & Companion Planting

• Combine with trailing lobelia or fuchsia for a textured basket display.
• Add upright geraniums or petunias in mixed containers for layered colour.
• Create a pollinator-friendly corner by pairing with salvia or verbena.

FAQs

• When is the best time to plant these begonias?
  Pot on plug plants indoors from March–May and move outdoors after the last frost.
• How much sun do trailing begonias need?
  They thrive in partial shade or filtered sunlight; avoid harsh midday exposure.
• How often should I water them?
  Water regularly to keep soil moist but not soggy—allow the surface to dry slightly between waterings.