Gladioli Bulbs

Order Gladioli bulbs today to secure your favourite varieties for delivery and planting this autumn.

 

A late-spring flowering bulb that can be planted in the autumn, producing intense magenta-pink flowers on tall spikes. These stunning blooms are perfect for continuing your flowering display through the spring and summer months.
 

Like everything we supply here at Boston Seeds, we pride ourselves on supplying professional quality - and for flower bulbs, that means BIG! Our bigger bulbs produce bigger, better and bolder flowers. Choose from our exciting range of varieties - old favourites, garden classics as well as striking new lines for 2024.

 

Don't hesitate to get in touch to speak to one of our experts or request a catalogue to view our full range. Ordering regularly or looking for large volumes? Click here to apply for a trade account today - we review all applications within one working day.

Sort by ×

Display view

List
Grid

Browse by

Lawn Spreaders +

View:

List
Grid
September Delivery

Gladioli byzantinius Bulbs

One of those flowers that you always see but forget to plant? Now you don't have to worry about remembering to buy in the spring, as we offer the only autumn planted Gladioli. The stunning flowers are suitable for naturalising and appear along its long stem in vivid pink.

  • Height (cm): 60cm
  • Bulb Size (cm): 6+cm
  • Blooms: May/July
Qty:
September Delivery

Bulb Planter

Making bulb planting easier, quicker and cleaner, our bulb planter is the ideal tool for helping you plant your spring-flowering bulbs.

  • Made of high quality steel
  • Automatic release on handle
  • Duroplast coating - impact, elastic, abrasion, and corrosion - resistant
  • Depth Scale
Qty:
Bulb Fertiliser
September Delivery

Bulb Fertiliser

Our flowering bulb fertiliser has been specifically designed to help your spring-flowering bulbs flower to their full potential. Whether you are establishing in pots or containers, sprinkle a small amount into each hole prior to planting your bulbs. Also suitable for use in early spring to encourage your bulbs to flower well in the following season.

  • Tailored to give your bulbs all the nutrients they need
  • Can be mixed with compost or Bulb Fibre
  • NPK - 12.11.18 + MgO
  • Recommended coverage: 5kg per 200sqm. Apply at 25g/sqm
  • Not suitable for use with Wildflower Bulbs
Qty:
September Delivery

Bulb Fibre

Specifically designed to help bulbs establish in pots and borders, without the risk of the bulbs rotting, providing an open and free-draining soil structure.

  • Ideal for planting with Narcissi, Crocus, Hyacinths and other spring-flowering bulbs
  • Universal bulb planting fibre
  • 500gm bag - This pack is sufficient for 3 x 1-litre pots
Qty: