--- product_id: 807319935 title: "Delphinium Centurion Sky Blue F1 Seeds – Large, Dramatic Flower Spikes – RHS Award of Garden Merit – Hardy Perennial – for Your Beautiful Garden" brand: "the seed shed" price: "77.52 DT" currency: TND in_stock: true reviews_count: 1 category: "The Seed Shed" url: https://www.desertcart.tn/products/807319935-delphinium-centurion-sky-blue-f1-seeds-large-dramatic-flower-spikes store_origin: TN region: Tunisia --- # Full sun hardy perennial 150cm tall dramatic spikes RHS Award-winning reliability Delphinium Centurion Sky Blue F1 Seeds – Large, Dramatic Flower Spikes – RHS Award of Garden Merit – Hardy Perennial – for Your Beautiful Garden **Brand:** the seed shed **Price:** 77.52 DT **Availability:** ✅ In Stock ## Summary > 🌸 Elevate your garden game with Delphinium Centurion – where bold meets beautiful! ## Quick Answers - **What is this?** Delphinium Centurion Sky Blue F1 Seeds – Large, Dramatic Flower Spikes – RHS Award of Garden Merit – Hardy Perennial – for Your Beautiful Garden by the seed shed - **How much does it cost?** 77.52 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/807319935-delphinium-centurion-sky-blue-f1-seeds-large-dramatic-flower-spikes) ## Best For - the seed shed enthusiasts ## Why This Product - Trusted the seed shed brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sky-High Blooms:** Towering 150cm flower spikes that command attention in any garden. - • **Sun-Loving Stunner:** Thrives in full sun, perfect for brightening your outdoor sanctuary. - • **Seasonal Showstopper:** Blooms June to September, delivering months of vibrant blue drama. - • **Flexible Sowing Options:** Indoor or outdoor sowing with clear, easy care instructions for guaranteed success. - • **Award-Winning Excellence:** RHS Award of Garden Merit ensures top-tier performance and reliability. ## Overview Delphinium Centurion Sky Blue F1 Seeds produce large, densely packed flower spikes up to 150cm tall, thriving in full sun as a hardy perennial. Winner of the prestigious RHS Award of Garden Merit, these seeds offer reliable, dramatic blooms from June to September, perfect for professional gardeners seeking standout color and structure. Suitable for both indoor and outdoor sowing, they come with detailed care instructions to ensure your garden is the envy of the neighborhood. ## Description Product Description Review: As described - Great ## Features - DELPHINIUM CENTURION SKY BLUE F1 SEEDS: One of the most spectacular, high quality delphiniums available. With densely packed flower spikes from the first year. Impressive at the back of a sunny border. - Winner of an RHS Award of Garden Merit for reliability and good performance. - SOW: February to July, FLOWERS: June to September, HEIGHT: 150cm, SPREAD: 45cm, SEEDS: 20 Approx. - FOR OUTDOOR SOWING: WHEN - May to July. WHERE – In a prepared seed bed. HOW - Sow thinly in rows 20cm apart. Cover lightly with fine soil. Firm gently and keep moist. CARE - Transplant 35cm apart in flowering position in autumn. FLOWERS – June to August, the following year. - FOR INDOOR SOWING: WHEN - February to April. WHERE – In trays of seed compost. HOW - Sow thinly, cover lightly with compost. Cover with glass, polythene or propagator lid. Keep at 15-18C. Seedlings appear 21-42 days. Keep moist. CARE - Remove cover as seedlings appear. When large enough transplant singly to 7.5cm pots of compost. Stand outside for a few days late May (avoid frosts). Then transplant 35cm apart in flowering position. FLOWERS – July to September, the same year. - TIP: Remove dead flower spikes to encourage further blooms. - CAUTION: Harmful if eaten. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FSQKDWQF | | Best Sellers Rank | 99,300 in Garden ( See Top 100 in Garden ) 2,610 in Flower Seeds | | Brand | The Seed Shed | | Brand Name | The Seed Shed | | Colour | Blue | | Customer Reviews | 5.0 out of 5 stars 2 Reviews | | Expected Plant Height Unit | 150 Centimetres | | Expected Planting Period | February to July | | Expected blooming period | June to September | | Indoor Outdoor Usage | Indoor, Outdoor | | Indoor/Outdoor usage | Indoor, Outdoor | | Manufacturer | The Seed Shed | | Number of Items | 1 | | Sunlight Exposure | Full Sun | | Sunlight exposure | Full Sun | | Unit Count | 1.0 count | | Unit count | 1.0 count | | expected blooming period | June to September | ## Images ![Delphinium Centurion Sky Blue F1 Seeds – Large, Dramatic Flower Spikes – RHS Award of Garden Merit – Hardy Perennial – for Your Beautiful Garden - Image 1](https://m.media-amazon.com/images/I/71Bs8yC6+GL.jpg) ![Delphinium Centurion Sky Blue F1 Seeds – Large, Dramatic Flower Spikes – RHS Award of Garden Merit – Hardy Perennial – for Your Beautiful Garden - Image 2](https://m.media-amazon.com/images/I/71BVLfBQEnL.jpg) ![Delphinium Centurion Sky Blue F1 Seeds – Large, Dramatic Flower Spikes – RHS Award of Garden Merit – Hardy Perennial – for Your Beautiful Garden - Image 3](https://m.media-amazon.com/images/I/61pQbfGGQwL.jpg) ![Delphinium Centurion Sky Blue F1 Seeds – Large, Dramatic Flower Spikes – RHS Award of Garden Merit – Hardy Perennial – for Your Beautiful Garden - Image 4](https://m.media-amazon.com/images/I/81GwcmHGGIL.jpg) ![Delphinium Centurion Sky Blue F1 Seeds – Large, Dramatic Flower Spikes – RHS Award of Garden Merit – Hardy Perennial – for Your Beautiful Garden - Image 5](https://m.media-amazon.com/images/I/61BaFKiPCHL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ As described *by D***S on 12 June 2026* Great --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/807319935-delphinium-centurion-sky-blue-f1-seeds-large-dramatic-flower-spikes](https://www.desertcart.tn/products/807319935-delphinium-centurion-sky-blue-f1-seeds-large-dramatic-flower-spikes) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-21*