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Iris Telstar Summer Bulbs - 50 Pack

Iris Telstar Summer Bulbs - 50 Pack

Iris Telstar is a fully hardy flowering perennial that produces pure blue flowers with striking ye...

Best current price£10.99from B&Q

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B&QB&Q - 50 X Iris Telstar Summer BulbsEasy To Grow Summer Blooms
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Carbeth PlantsCarbeth Plants Blue/Yellow Iris Telstar Summer Bulbs
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Product Information

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The Carbeth Plants Iris Telstar 50-pack is an excellent choice for gardeners looking to add vertical, vibrant color to their landscape with minimal ongoing effort. These fully hardy perennials are perfect for beginner and experienced gardeners alike, offering a reliable mid-spring to mid-summer bloom that attracts vital pollinators like bees and butterflies. While they are highly resilient and return year after year, it is important to note that they require well-draining soil to prevent bulb rot during the dormant winter months.

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Model Part NumberIRISTELSTAR-50
BrandCarbeth Plants

Extended Product Information

FAQs

When is the best time to plant Iris Telstar bulbs?

These are typically planted in the autumn months before the first hard frost to allow for root development.

Can I leave these bulbs in the ground over winter?

Yes, they are fully hardy and are designed to remain in the ground year-round.

Do I need to fertilize them?

A light application of a balanced, slow-release bulb fertilizer in early spring can encourage more vigorous blooms.

How deep should I plant them?

Plant them at a depth of about 3 times the size of the bulb.

Are these bulbs toxic to pets?

Like many irises, they can cause digestive upset if ingested by pets; it is recommended to keep them out of reach of curious animals.

Can I plant these in containers?

Yes, they thrive in pots provided there is excellent drainage and the container is deep enough to accommodate the roots.

Troubleshooting

Bulbs failing to sprout

Ensure they were not planted too deeply or in waterlogged soil which causes rotting.

Flowers appearing stunted

Check for adequate sunlight; Iris Telstar prefers full sun or light dappled shade to reach its full height.

Leaves turning yellow too early

This is often a sign of poor drainage or overwatering; check that the soil is not consistently saturated.

Pros and Cons

Pros

  • Fully hardy in most climates
  • Attracts bees and butterflies
  • Ideal for use as cut flowers indoors
  • Returns annually for consistent performance
  • Easy to integrate with other bulbs like alliums

Cons

  • Requires well-draining soil to avoid rot
  • Only blooms during a specific seasonal window
  • Needs full sun or partial shade to perform optimally

Setup, Compatibility & Care

To ensure success with your Iris Telstar bulbs, follow these guidelines:

Planting:

  1. Select a location that receives full sun or partial shade.
  2. Ensure the soil is fertile and, most importantly, well-draining. If you have heavy clay soil, mix in grit or horticultural sand to improve drainage.
  3. Plant the bulbs at a depth of approximately three times the height of the bulb.
  4. Space bulbs roughly 10-15cm apart to allow for proper airflow.

Care:

  • Water moderately during the active growing season in spring.
  • After flowering, allow the foliage to die back naturally; this process allows the bulb to store energy for next year's growth.
  • Do not remove yellowing leaves prematurely, as this can weaken the plant.
  • If planting in pots, ensure the containers have adequate drainage holes and use a potting mix suitable for perennials.

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