--- product_id: 3732068 title: "Black Beauty Ultra Grass Seed" brand: "jonathan green" price: "R$3502" currency: BRL in_stock: true reviews_count: 13 url: https://www.desertcart.com.br/products/3732068-black-beauty-ultra-grass-seed store_origin: BR region: Brazil --- # Thrives in full sun to partial shade Germinates in 7-14 days Deep roots up to 4 feet retain moisture Black Beauty Ultra Grass Seed **Brand:** jonathan green **Price:** R$3502 **Availability:** ✅ In Stock ## Summary > 🌿 Transform your lawn, transform your lifestyle. ## Quick Answers - **What is this?** Black Beauty Ultra Grass Seed by jonathan green - **How much does it cost?** R$3502 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/3732068-black-beauty-ultra-grass-seed) ## Best For - jonathan green enthusiasts ## Why This Product - Trusted jonathan green brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dark Green Luxury:** Enjoy a dense, rich dark-green lawn that’s the envy of your neighborhood. - • **Generous Coverage:** One 25 lb bag seeds up to 10,000 sq. ft. when overseeding—big lawn, no hassle. - • **Rapid Lawn Revival:** Kickstart your yard with lush growth in just 1-2 weeks. - • **Deep Rooted Resilience:** Roots grow up to 4 feet, locking in moisture and standing up to heavy foot traffic. - • **Versatile Growth Zones:** Perfect for sun-drenched or shaded areas, adapting seamlessly to your yard’s needs. ## Overview Jonathan Green Black Beauty Ultra Grass Seed is a premium drought-tolerant blend of tall fescue, Kentucky bluegrass, and perennial ryegrass designed for fast germination (7-14 days) and deep root growth (up to 4 feet). Ideal for full sun to partial shade, this 25 lb bag covers up to 5,000 sq. ft. for new lawns or 10,000 sq. ft. for overseeding, delivering a dense, dark green turf that withstands heavy traffic and conserves moisture. ## Description If you want a great-looking carefree lawn, we can help you to achieve success! Our family has been growing great-looking lawns for six generations! We are a major supplier of grass seed, soil food, fertilizers, and other lawn care products to both the independent retailer and professional lawn care markets. Black Beauty Ultra grows best in the northern half of the United States and needs 6 - 8 hours of sunlight per day. This cool-season grass seed mixture consists of tall fescue, Kentucky bluegrass, and perennial ryegrass. Naturally dark green in color, grows roots up to 4 ft deep, is super drought tolerant, Black Beauty will germinate in 7 - 14 days. Rake your lawn vigorously to remove any thatch or debris. This step is essential in creating good seed-to-soil contact. Use a hand spreader for small areas or a rotary spreader for larger areas to distribute the seed across your lawn. Watering the seedlings is imperative to their survival. Water for five minutes, 2 - 3 times a day for the first 4 weeks. ## Features - ESTABLISHES NEW YARDS & FILLS IN BARE SPOTS - Black Beauty Ultra Grass Seed quickly germinates for the fast establishment of newly seeded lawns. It also rapidly fills in bare spots to invigorate thin or damaged lawns. - PROVIDES A DARK GREEN LAWN - This grass seed mix produces healthy, dense, and attractive turf with a dark-green color. Grass types included are tall fescues, Kentucky bluegrass, and perennial ryegrass. - RETAINS MOISTURE - With roots that can grow up to 4-feet deep and a waxy leaf coating, Black Beauty Ultra preserves moisture and limits evaporation. It also withstands heavy traffic. - IDEAL GROWING CONDITIONS - Our grass seed mix requires full sun to partial shade. The best time to apply is mid-August to mid-October while the ground is still warm and the nights are cooler. The next best time to plant is mid-March through mid-May. - COMPLETE COVERAGE - This 25 lb bag will seed up to 5,000 sq. ft. for new lawns. For overseeding, this bag will seed up to 10,000 sq. ft. The germination time is 7 - 14 days. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B003AYWG46 | | Best Sellers Rank | #333 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #4 in Grass Seed | | Brand Name | Jonathan Green | | Color | Dark Green | | Customer Reviews | 4.3 4.3 out of 5 stars (6,344) 4.3 out of 5 stars | | Expected Blooming Period | Summer | | Expected Planting Period | Summer | | Global Trade Identification Number | 00079545103231 | | Indoor Outdoor Usage | Outdoor | | Item Weight | 26 pounds | | Manufacturer | Jonathan Green | | Manufacturer Part Number | 10323 | | Material Features | Germinates in 7-14 days | | Model Number | 10323 | | Moisture Needs | Regular Watering | | Number Of Items | 1 | | Number Of Pieces | 1 | | Other Special Features Of The Product | Drought Tolerant | | Plant Or Animal Product Type | Fescue, Kentucky bluegrass, Ryegrass | | Soil Type | Clay Soil | | Sunlight Exposure | Partial Sun | | Unit Count | 400 Ounce | | Upc | 079545103231 | ## Product Details - **Brand:** Jonathan Green - **Color:** Dark Green - **Expected Blooming Period:** Summer - **Expected Planting Period:** Summer - **Indoor/Outdoor Usage:** Outdoor - **Item Weight:** 26 pounds - **Material Feature:** Germinates in 7-14 days - **Special Feature:** Drought Tolerant - **Sunlight Exposure:** Partial Sun - **Unit Count:** 400 Ounce ## Images ![Black Beauty Ultra Grass Seed - Image 1](https://m.media-amazon.com/images/I/61QHzcleAVL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How to plan the seed—walk around my land and throw it on the land by hand? Pour the seed into the machine letting the machine disperse the seed??** A: Overseeding use a walk behind spreader or by hand which is difficult to get uniform spread. On dirt scratch rake down an inch or more spread seed lightly rake it in and top with 1/4 inch of peat moss. If ground is compacted aerate then seed. Fertilize and weed killer should only be used on tall fescue between September and May. I am in New Jersey check your climate zone. Fall is best for planting otherwise early Spring after last frost. Love the seed germinates well and is consistent. **Q: will the grass stay green for the summer months in Dallas, Texas?** A: Probably not the best option for Dallas summers and don’t try to seed in the spring or summer. You might be ok to overseed this fall. **Q: Is this a good over seed for the Central Florida Nature Coast area, Zone 9** A: You should be able to check the web site to see if it is recommended for your zone. I'm happy with the seed in Virginia, zone 7. **Q: Will this work in Maine?** A: I don't see why not. My brother lives in NH and have used the Jonathan green products and says he loves them. I just know this grass seed is awesome. I tried the other brands and last spring put down this stuff, and within like 2 days it sprouted. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great variety of grasses for my cooler northern climate! *by on Reviewed in the United States September 11, 2026* It was a slow start due to excessive rain in our northern area, but things settled down and this seed has taken root and is growing. Our yard was bare due to large dogs playing and chasing each other and ripping up turf with their nails, so it is difficult to grow anything. We fenced the area we want to start with, cleaned up the debris, mixed up compost, manure, and dirt and put down about 2 inches on top of the broken, sandy ground. We then over-seeded the area and set up some soaker hoses. When the rains started the hoses were turned off as it was a torrential rain. Things dried out a bit and the hoses are back on and it is looking good. It is too soon to say how this grass will work out with our two rambunctious pups, but I will update. Seed was a bit expensive, but if it works out it is well worth it! This brand was recommended to me by another dog owner, and they have been very happy with it, and I did research grass varieties, sustainability, and the correct grasses for my zone before ordering. So far, so good. I would definitely order this again. ### ⭐⭐⭐⭐⭐ It's all in the prep work *by on Reviewed in the United States June 8, 2024* I never have good luck with growing anything in my yard, so I wasn’t sure how this would turn out. Things that I plant usually don't grow well, if at all. But this product was a home run. It makes me look like a lawncare professional. I started by using a scarifier to remove all the weeds and moss from my neglected lawn, then applied a 3-inch layer of topsoil before planting Jonathan Green Black Beauty Ultra Grass Seed. Honestly, I couldn't be happier with the results!Disclaimer: the right prep work + frequent watering is essential to bring out the best this grass seed can offer. If you don't plan to invest the time to do those things, don't bother buying this high quality, expensive grass seed (or any grass seed at all for that matter). Check out Youtube videos for instructions for the prep. I followed the Silver Cymbal Youtube channel's guidance and that worked great. A couple years ago, I bought this same grass seed and spread it across my yard with no prep or watering/maintenance, and that just didn't work at all.First Impressions:The packaging was solid, and the seeds looked high-quality. The instructions were clear and easy to follow, which was a great start.Planting Process:I spread the seeds using a broadcast spreader. The seeds have this special coating that helps them absorb water and nutrients better. Within a couple weeks, I started seeing little green shoots, and by the second week, my lawn was looking fuller and greener. I planted the grass seed in early April, which was a bit too early for my location, but it still turned out great. Applying peat moss on top was key to retaining moisture for the seeds to germinate. Peat moss is expensive but totally worth it. It's like a wet carpet after you water it.Lush, Deep Green Color:The standout feature? The lush, deep green color of the grass. It looks like a thick, green carpet, and the uniform consistency is incredible. The grass blades are fine-textured and dense, making my lawn look like a professionally maintained golf course. The thick consistency of the grass keeps weeds out without me having to do much of anything in terms of weed treatment or removal. I did spray mesotrione + surfactant when i planted the seed, which I believe was crucial to prevent weeds while the grass seed was germinating and growing.Drought and Disease Resistance:This grass is tough! Despite some dry spells, it stayed vibrant and healthy with less frequent watering. I haven't seen any signs of common lawn diseases either, which is a huge plus.Easy Maintenance:Maintaining my new lawn is a breeze. The grass grows evenly, so I don’t have to mow or edge constantly. It responds well to regular fertilization, and it’s stayed lush through different seasons.The downside:Now I have to mow my lawn more often, because the deep roots that these grass seeds have grown have caused the grass to grow faster than substandard grass seed might grow.Value for Money:Sure, it’s a bit pricier than some other brands, but it’s worth every penny. The transformation in my lawn’s appearance and health is amazing, and it’s super low-maintenance.Conclusion:Jonathan Green Black Beauty Ultra Grass Seed has completely transformed my lawn. The lush, deep green color and thick, uniform consistency make it look stunning. It’s easy to maintain and tough against drought and disease. Adding a layer of peat moss to retain moisture really helped it grow fast. Highly recommend this grass seed to anyone wanting a beautiful, hassle-free lawn. Five stars!Pro tip: save a bit of the grass seed in case you have bare spots that you need to fill in later. ### ⭐⭐⭐⭐⭐ high quality seed *by on Reviewed in the United States June 11, 2026* I purchased this to oversee the front lawn in the fall, while a little slow to germinate it came up. in the spring the yard looked fantastic , it was worth all the effort.. will be doing the back yard in the fall.recently used the seed at an income property with a large dirt area from some construction, wasn't really expecting anything as it's late in spring season , also didn't get much rain or water and surprisingly it germinated.this brand is much better then other seed I have used. Actually I have been please with all Jonathan Green products. ## Frequently Bought Together - Jonathan Green (10323) Black Beauty Ultra Grass Seed - Cool Season Lawn Seed (25 lb) - Jonathan Green (16007) Veri-Green Starter Fertilizer for Seeding & Sodding - 12-18-8 Starter Lawn Fertilizer (5,000 Sq. Ft.) - Jonathan Green (10610) Black Beauty Dense Shade Grass Seed - Cool Season Lawn Seed (25 lb) --- ## 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.br/products/3732068-black-beauty-ultra-grass-seed](https://www.desertcart.com.br/products/3732068-black-beauty-ultra-grass-seed) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-10-16*