--- product_id: 461233667 title: "Sunflower School Pack Giant Single Yellow - up to 200 Seed Tall for Planting UK Grow Your Own Flowers" brand: "damavand pro" price: "€ 9.89" currency: EUR in_stock: true reviews_count: 8 category: "Damavand Pro" url: https://www.desertcart.sk/products/461233667-sunflower-school-pack-giant-single-yellow-up-to-200-seed store_origin: SK region: Slovakia --- # Thrives in full sun, 6-8+ hrs daily High germination, DEFRA licensed quality Up to 16 ft tall giant blooms Sunflower School Pack Giant Single Yellow - up to 200 Seed Tall for Planting UK Grow Your Own Flowers **Brand:** damavand pro **Price:** € 9.89 **Availability:** βœ… In Stock ## Summary > 🌻 Elevate your garden game with towering sunflowers that turn heads and feed the birds! ## Quick Answers - **What is this?** Sunflower School Pack Giant Single Yellow - up to 200 Seed Tall for Planting UK Grow Your Own Flowers by damavand pro - **How much does it cost?** € 9.89 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/461233667-sunflower-school-pack-giant-single-yellow-up-to-200-seed) ## Best For - damavand pro enthusiasts ## Why This Product - Trusted damavand pro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Bird-Friendly Bonus:** Post-bloom seeds provide a natural, nutritious snack for your local wildlife. - β€’ **Easy Grow, High Impact:** Simple sowing and care instructions make giant sunflowers accessible for any green thumb. - β€’ **Sun-Loving Powerhouses:** Optimized for 6-8+ hours of direct sunlight to maximize bloom size and vibrancy. - β€’ **Towering Sunflower Giants:** Grow majestic stalks up to 16 feet tall, commanding your garden skyline. - β€’ **Premium DEFRA Certified Seeds:** Guaranteed high germination rates with professional-grade UK-sourced seeds. ## Overview Sunflower School Pack Giant Single Yellow offers premium UK-grown hybrid seeds that produce robust sunflowers reaching up to 16 feet tall. Designed for full sun exposure and moderate watering, these DEFRA licensed seeds ensure high germination and uniform growth. Ideal for professional and hobby gardeners alike, they provide stunning visual impact and a natural food source for birds after flowering. ## Description Product Description How To plant sunflowers? 1.Choosing the right seeds Avoid the traditional variety of seeds and get yourself Hybrid seeds which are developed to be uniform and consistently reliable. While older varieties often become top-heavy and fall over in wet or windy weather, Hybrids have been selected for a strong, thick stalk to support its heavy head. In ideal growing conditions, it reaches heights of 16 feet or more and produces huge seedheads. Sunflowers need full sun; see 6-8 hours of direct sunlight per day – the more the better if you are trying to grow them to their maximum potential. so get a shamba where there is direct Sunlight and sheltered form wind. Sunflowers thrive in warm to hot climates with full sunshine during the day. Dry seasons are perfect for growing sunflowers. Check Soil PH: Sunflowers prefer a slightly acidic to somewhat alkaline soil with a pH between 6.0 and 7.5. even though they are relatively resilient and can grow in most types of soil. Choose a well-drained location, begin planting after the soil has completely warmed and the dry season has set in. Prepare your soil by digging an area of about 2-3 feet in circumference to a depth of about 2 feet. Sunflowers are heavy feeders and deplete the soil more than many other crops – especially if you are growing them to reach a massive height so the nutrient supply must be replenished each season. 3. Sowing and Thinning The ideal spacing in rows for giant sunflowers with large seed heads is 20 in. apart. If you plant closer, you might get taller stalks but smaller heads. If you plant farther apart, the seed head may be larger, but possibly too heavy for the stalk to bear. To sow seeds, water your soil, and press seeds 1 inch deep in clumps of 5-6 seeds about 6-8 in. apart. If possible, cover loosely with netting to protect emerging seedlings from birds. If the soil is kept moist, seedlings will appear within 5-10 days. When the plants grow to 3 inches, thin them to the most vigorous 3 or 4. When they are a foot tall, thin them to 2, and when they reach 2 feet high, select the best, most vigorous candidate. The point of this gradual thinning method is to ensure that you’re left with at least one good seedling in the event that predators damage any of the others. Disclaimer: Some flower seeds may not be suitable for pets. Please consult with your veterinarian before sowing them. 4. Feeding and Care of Your Growing Giant Feed often and water regularly. While the plant is small, water around the root zone, about 3-4 in. from the plant with about 2 gallons of properly diluted liquid fertilizer solution per week. For larger plants, scrape out a small doughnut-shaped moat about 18 inches around the plant and about four inches deep. Pour several gallons of properly diluted fertilizer into the moat every week. Sunflower roots can grow to 4 feet below the soil surface. *tip: Avoid pouring fertilizer directly on the stems, since this can cause them to rot. Review: Great quality seeds - Great quality seeds. Germination rate was excellent, and the seedlings grew quickly and healthily. Review: 🌻🌻🌻 - Waited until they were in the garden to write a review. Growing well, about to flower. ## Features - a great snack for birds after flowering ( Animal food source ) - Can grow between 6-12 feet, Sow after last forest - Professional DEFRA licenced Quality Seed ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B46R9QVV | | Best Sellers Rank | 6,200 in Garden ( See Top 100 in Garden ) 51 in Flower Seeds | | Brand | DAMAVAND PRO | | Brand Name | DAMAVAND PRO | | Colour | Yellow | | Country Of Origin | United Kingdom | | Customer Reviews | 4.4 out of 5 stars 362 Reviews | | Expected Plant Height Unit | 120 Centimetres | | Expected blooming period | All year around | | Indoor Outdoor Usage | Outdoor | | Indoor/Outdoor usage | Outdoor | | Item Weight | 10 Grams | | Manufacturer | Damavand pro | | Material Features | Easy Grow | | Material feature | Easy Grow | | Moisture Needs | Moderate Watering | | Number of Pieces | 1 | | Other Special Features of the Product | Easy grow | | Plant or Animal Product Type | Sunflower | | Special feature | Easy grow | | Sunlight Exposure | Full Sun, Partial Sun | | Unit Count | 1.0 count | | expected blooming period | All year around | ## Product Details - **Brand:** DAMAVAND PRO - **Colour:** Yellow - **Expected blooming period:** All year around - **Expected plant height:** 120 Centimetres - **Indoor/Outdoor usage:** Outdoor - **Item weight:** 10 Grams - **Material feature:** Easy Grow - **Special feature:** Easy grow - **Sunlight exposure:** Full Sun, Partial Sun - **Unit count:** 1.0 count ## Images ![Sunflower School Pack Giant Single Yellow - up to 200 Seed Tall for Planting UK Grow Your Own Flowers - Image 1](https://m.media-amazon.com/images/I/91Xu1Hn0GRL.jpg) ## Questions & Answers **Q: How many seeds do you get in a pack?** A: 200 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great quality seeds *by Y***E on 15 June 2026* Great quality seeds. Germination rate was excellent, and the seedlings grew quickly and healthily. ### ⭐⭐⭐⭐⭐ 🌻🌻🌻 *by D***N on 11 July 2026* Waited until they were in the garden to write a review. Growing well, about to flower. ### ⭐⭐⭐⭐⭐ Excellent value *by S***S on 9 April 2026* Great for the children to plant ## Frequently Bought Together - Sunflower School Pack Giant Single Yellow - up to 200 Seed Tall for Planting UK Grow Your Own Flowers - Red Sunflower Seeds UK 80 Helianthus Packet Flower Seeds by Pretty Wild Seeds - Mr Fothergill's 16054 Flower Seeds, Sunflower Giant Single --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/461233667-sunflower-school-pack-giant-single-yellow-up-to-200-seed](https://www.desertcart.sk/products/461233667-sunflower-school-pack-giant-single-yellow-up-to-200-seed) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-10-10*