We're offering you a 9035148cm Planter Box + Trellis Grey for £77.49, saving you up to 49% off Mhstar Uk Ltd's's price of £151.99 (correct as of 05.12.2025).

raised planter trellis

Grow Vertical, Save Space, and Transform Your Garden

Bring structure and style to your outdoor space with this large grey raised planter box and trellis. Designed for passionate gardeners and beginners alike, this versatile planter lets you cultivate everything from fragrant sweet peas to vibrant morning glories or productive climbing beans—all while maximising your growing area.

Key Benefits for Your Plants

• Trellis Support: The integrated trellis (148cm tall) gives climbing plants the height they crave—perfect for flowering vines, edible peas, or decorative clematis.
• Spacious Planter Bed: At 90cm long and 35cm wide, there’s ample room for companion planting or mixing flowers with herbs and salad greens.
• Breathable Liner & Drainage: The included black liner protects the planter from moisture damage while built-in drainage holes keep roots healthy and prevent waterlogging.
• Durable Construction: Powder-coated steel frame paired with handwoven PE rattan resists rust, UV rays, and harsh weather—ideal for year-round use outdoors.

Caring For Your Climbing Plants

• Location: Place in a spot that receives at least 6 hours of sunlight daily. Most climbing flowers and edibles thrive in full sun.
• Soil: Fill with quality multi-purpose compost. For flowering climbers, enrich with slow-release fertiliser in spring.
• Watering: Water regularly, especially during dry spells—ensure excess water drains freely.
• Trellis Training: Gently tie young shoots to the trellis as they grow to encourage upward growth and fuller coverage.

Seasonal Planting Guide

• Sow/Plant: Start seeds indoors from late winter; transplant seedlings after the last frost (usually April–May). Direct sow hardy climbers from April onwards.
• Pruning: Prune back spent stems after flowering or harvesting to encourage new growth. Remove dead foliage as needed throughout the season.
• Feeding: Apply liquid feed every two weeks during peak growth (May–August) for best results.

Design Inspiration & Companion Planting

• Create a vertical flower wall by mixing annuals like nasturtiums with perennials such as honeysuckle or jasmine.
• Add compact herbs (parsley, chives) at the base to maximise space and deter pests naturally.
• This planter suits patios, balconies, entrances, or garden borders—anywhere you want instant height and lush greenery!

FAQs

• Q: What plants work best in this planter?
  A: It’s ideal for climbing flowers (sweet peas, clematis), edible crops (beans, peas), or trailing annuals. Mix varieties for season-long interest!
• Q: Does it need assembly?
  A: Yes, simple home assembly is required. All parts and instructions are included.
• Q: How do I prevent overwatering?
  A: The breathable liner plus built-in drainage holes help excess water escape—just check soil moisture before watering again.