--- product_id: 256574722 title: "Neptune's Harvest Rose & Flowering Formula 2-6-4 (Quart)" brand: "neptune's harvest" price: "AR$16257" currency: ARS in_stock: false url: https://www.desertcart.com.ar/products/256574722-neptunes-harvest-rose-and-flowering-formula-2-6-4-quart store_origin: AR region: Argentina --- # 2-6-4 NPK ratio for vibrant blooms Natural ingredients: fish, seaweed & molasses Liquid formula for fast nutrient absorption Neptune's Harvest Rose & Flowering Formula 2-6-4 (Quart) **Brand:** neptune's harvest **Price:** AR$16257 **Availability:** ❌ Out of Stock ## Summary > 🌺 Unlock your garden’s full floral potential with Neptune’s Harvest! ## Quick Answers - **What is this?** Neptune's Harvest Rose & Flowering Formula 2-6-4 (Quart) by neptune's harvest - **How much does it cost?** AR$16257 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/256574722-neptunes-harvest-rose-and-flowering-formula-2-6-4-quart) ## Best For - neptune's harvest enthusiasts ## Why This Product - Trusted neptune's harvest brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure Ocean Goodness:** Made with fresh North Atlantic fish & seaweed for natural vitality - • **All-in-One Plant Power:** Perfect for roses, veggies, shrubs, trees & houseplants alike - • **Bloom Like Never Before:** Boosts flower volume & bud density for show-stopping gardens - • **Drought-Defying Formula:** Enhances plant resilience against heat and water stress - • **Easy Application, Maximum Impact:** Liquid concentrate mixes effortlessly for quick nutrient delivery ## Overview Neptune's Harvest Rose & Flowering Formula 2-6-4 is a premium liquid fertilizer designed to amplify flowering vigor and bud density across a wide range of plants. Crafted from fresh North Atlantic fish, seaweed, molasses, and natural extracts, it supports plant health, drought tolerance, and vibrant blooms. Ideal for roses, flowers, vegetables, shrubs, and trees, this easy-to-use formula delivers fast-absorbing nutrients that transform your garden into a lush, colorful oasis. ## Description Neptune's Harvest rose & flowering formula fertilizer is uniquely formulated for flowering plants to increase their vigor during flowering & to increase the volume & density of buds that produce healthy, vibrant flowers. Designed for roses & flowers, Neptune's Harvest rose & flowering formula can also be used on trees, shrubs, vegetables & houseplants. Made with fresh fish, molasses, yucca extract, seaweed & hemic acids Neptune's Harvest rose & flowering formula will ensure that your plants are healthy & happy, produce lush foliage & maximize their flowering ability! it will provide necessary nutrients for tolerating environmental conditions such as high temperature & drought while offering improved vigor, color & root density. Made with fresh North Atlantic fish & seaweed. ## Features - Increases vigor and volume of flowering plants - Ideal for Flowers, Vegetables, Trees, Shrubs, and Lawns - Helps plants tolerate drought - Use in combination with our Tomato & Veg Formula ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01CI33FDU | | Brand Name | Neptune's Harvest | | Coverage | Medium | | Customer Reviews | 4.7 4.7 out of 5 stars (512) | | Global Trade Identification Number | 00081435836129 | | Included Components | Neptune’s Harvest Rose & Flowering Formula 2-6-4, 36 oz | | Item Form | Liquid | | Item Type Name | Neptune's Harvest RF136 Rose & Flowering Formula 2-6-4, 36 oz | | Item Weight | 36 Ounces | | Liquid Volume | 1064 Milliliters | | Manufacturer | Neptune's Harvest | | Mixing Ratio | 1 tablespoon per gallon of water (for houseplants), 1/8 cup per gallon of water (for outdoor plants) | | Model Number | RF136 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | RF 136 | | Specific Uses For Product | Lawns | | Target Species | Flowers | | UPC | 081435836129 | | Unit Count | 35.98 Milliliters | ## Product Details - **Brand:** Neptune's Harvest - **Item form:** Liquid - **Item weight:** 36 Ounces - **Liquid volume:** 1064 Milliliters - **Specific uses for product:** Lawns ## Images ![Neptune's Harvest Rose & Flowering Formula 2-6-4 (Quart) - Image 1](https://m.media-amazon.com/images/I/61-vj7MHFEL.jpg) ## Questions & Answers **Q: How much of the diluted mixture do you feed to vegetable plants like tomatoes, eggplants and peppers?** A: 1 oz per gallon of water. Figure 1 gal mixture feeds 4 plants every week. **Q: Is nature harvest tv 191 also organic?** A: No. Not organic. See neptune harvest web site. **Q: Can i spray directly on flower** A: Hi Nguyen, and thanks for reaching out with your great question. The Neptune's Harvest can be sprayed on plants, please be sure to follow the directions and dilute it properly. You may see a slight film left behind that will wash of foliage with water. If you spray a white flower (as opposed to the foliage) directly it could leave a stain, so be careful with that. It will not harm the plant but can be unsightly. Thanks for considering our products, and be well. Joe Magazzi, Grow It Naturally LLC **Q: Will these work for dahlias?** A: Yes you can use these for you dahlias. I used these fertilizer last summer every other week to all my flowering plants. ## Frequently Bought Together - Neptune's Harvest Rose & Flowering Formula 2-6-4 (Quart) - Neptune's Harvest Tomato & Veg Fertilizer 2-4-2, 36 oz - Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 (36 Ounce) --- ## 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.com.ar/products/256574722-neptunes-harvest-rose-and-flowering-formula-2-6-4-quart](https://www.desertcart.com.ar/products/256574722-neptunes-harvest-rose-and-flowering-formula-2-6-4-quart) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-22*