--- product_id: 451849633 title: "Primo Maxx Plant Growth Regulator" brand: "syngenta" price: "€ 99.69" currency: EUR in_stock: true reviews_count: 5 category: "Syngenta" url: https://www.desertcart.fr/products/451849633-primo-maxx-plant-growth-regulator store_origin: FR region: France --- # Slows vertical growth for less mowing Boosts lateral turf spread Enhances drought tolerance Primo Maxx Plant Growth Regulator **Brand:** syngenta **Price:** € 99.69 **Availability:** ✅ In Stock ## Summary > 🌿 Unlock the secret to elite Bermuda lawns — less work, more wow! ## Quick Answers - **What is this?** Primo Maxx Plant Growth Regulator by syngenta - **How much does it cost?** € 99.69 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/451849633-primo-maxx-plant-growth-regulator) ## Best For - syngenta enthusiasts ## Why This Product - Trusted syngenta brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Water-Wise Lawn:** Improves drought and heat tolerance, cutting down your water usage. - • **Mow Less, Enjoy More:** Significantly reduces mowing frequency by controlling vertical growth. - • **Golf Course-Quality Turf:** Transforms Bermuda grass into a dense, tight, pro-level lawn that turns heads. - • **Max Coverage, Minimal Use:** Covers up to 40,000 sq. ft. with just 4 fl. oz. — a little goes a long way. - • **Scientifically Backed Formula:** Powered by Trinexapac-ethyl, trusted by pros for superior turf management. ## Overview Primo Maxx Plant Growth Regulator by Syngenta is a liquid turf enhancer designed to slow vertical growth and promote lateral spread in Bermuda grass. Covering up to 40,000 sq. ft. per 4 fl. oz., it reduces mowing needs while improving turf density, color, and drought tolerance. Trusted by professionals, it’s the go-to solution for achieving a lush, golf course-style lawn with less effort. ## Description Primo Maxx Plant Growth Regulator Review: This is for Bermuda Dominators - If you’re running Bermuda grass and you’re serious about your lawn, this is a game changer. This is the difference between a normal yard and that tight, golf course-style Bermuda everyone asks about. What it does is slow the vertical growth of Bermuda (the constant upward surge), and pushes that energy into lateral spread, density, and root strength. Bermuda already wants to spread — this product supercharges that. The result is a thicker, tighter canopy, fewer gaps, and a lawn that looks like it’s been professionally maintained. The biggest immediate benefit? Way less mowing. Instead of fighting fast top growth every few days, your grass stays more even while getting denser underneath. Over time, you’ll notice darker color, better striping, and improved drought and heat tolerance — huge for Bermuda in the summer. Yes, it’s expensive. But Bermuda responds so well to this that the value is obvious. A little goes a long way, and the results are not subtle. If you want that low, thick, elite Bermuda look, this is not optional — this is the secret weapon. Review: good product - read the instruction,,,do not over use,,,a little goes a long way ## Features - Useful in the management of difficult-to-mow areas and can be used to minimize the need for edging turfgrass - Multiple applications will reduce water use and improve drought tolerance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B4VBN389 | | Brand | Syngenta | | Brand Name | Syngenta | | Coverage | 20,000 - 40,000 sq. ft | | Customer Reviews | 4.5 out of 5 stars 136 Reviews | | Included Components | Trinexapac-ethyl | | Item Form | Liquid | | Item Weight | 0.3 Pounds | | Item form | Liquid | | Item weight | 0.3 Pounds | | Liquid Volume | 4 Fluid Ounces | | Liquid volume | 4 Fluid Ounces | | Manufacturer | Syngenta | | Mixing Ratio | 1:100 (1 part Primo Maxx to 100 parts water) | | Model Number | 69696 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 69696 | | Specific Uses For Product | Plant Growth | | Specific uses for product | Plant Growth | | Target Species | turfgrass | | UPC | 702941696969 | | Unit Count | 4 Milliliters | ## Product Details - **Brand:** Syngenta - **Item form:** Liquid - **Item weight:** 136 g - **Liquid volume:** 4 Fluid Ounces - **Specific uses for product:** Plant Growth ## Images ![Primo Maxx Plant Growth Regulator - Image 1](https://m.media-amazon.com/images/I/71cdwbEMVdL.jpg) ## Questions & Answers **Q: Is this recommended for Bermuda?** A: Yes it is recommended for Bermuda , however, the first application needs to be at half (50%) the recommended rate per 1000 square feet of Bermuda . **Q: What is the application rate?** A: 0.125 oz per gallon covers 1000feet **Q: Is this product safe to use on vegetable plants?** A: NO, this product should not be used on vegetables. This should be used on turfgrass only. Please see the label for full instructions. ## Customer Reviews ### ⭐⭐⭐⭐⭐ This is for Bermuda Dominators *by B***S on 21 April 2026* If you’re running Bermuda grass and you’re serious about your lawn, this is a game changer. This is the difference between a normal yard and that tight, golf course-style Bermuda everyone asks about. What it does is slow the vertical growth of Bermuda (the constant upward surge), and pushes that energy into lateral spread, density, and root strength. Bermuda already wants to spread — this product supercharges that. The result is a thicker, tighter canopy, fewer gaps, and a lawn that looks like it’s been professionally maintained. The biggest immediate benefit? Way less mowing. Instead of fighting fast top growth every few days, your grass stays more even while getting denser underneath. Over time, you’ll notice darker color, better striping, and improved drought and heat tolerance — huge for Bermuda in the summer. Yes, it’s expensive. But Bermuda responds so well to this that the value is obvious. A little goes a long way, and the results are not subtle. If you want that low, thick, elite Bermuda look, this is not optional — this is the secret weapon. ### ⭐⭐⭐⭐⭐ good product *by E***Y on 22 June 2026* read the instruction,,,do not over use,,,a little goes a long way ### ⭐⭐⭐⭐ Good but not as effective as I had hoped *by D***C on 1 April 2026* I had fairly high expectations for this product, and while it definitely works, it didn’t quite deliver the level of results I was hoping for. Application was straightforward, and I did notice some reduction in growth rate, which meant slightly less mowing. That part held true—this product is designed to slow vertical growth and redirect energy into thicker turf, and it does seem to help in that regard. That said, the overall effect felt a bit more subtle than expected. I was hoping for a more noticeable difference in growth suppression and lawn appearance, but the results were somewhat modest on my lawn. It may work better with very consistent applications or under ideal conditions, but it wasn’t a dramatic transformation for me. ## Frequently Bought Together - Primo Maxx Plant Growth Regulator - Southern Ag Chelated Liquid Iron, 1 Gallon --- ## 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.fr/products/451849633-primo-maxx-plant-growth-regulator](https://www.desertcart.fr/products/451849633-primo-maxx-plant-growth-regulator) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-07-06*