--- product_id: 58169479 title: "MSU Orchid Fertilizer 13-3-15 (Greencare) Reverse Osmosis, Rain, Tap Water Formula. 2 Pounds, Scoop Included" brand: "tezula plants" price: "¥13228" currency: JPY in_stock: true reviews_count: 8 category: "Tezula Plants" url: https://www.desertcart.jp/products/58169479-msu-orchid-fertilizer-13-3-15-greencare-reverse-osmosis-rain store_origin: JP region: Japan --- # 13-3-15 NPK for balanced growth 100% water soluble, urea-free Includes essential Ca & Mg minerals MSU Orchid Fertilizer 13-3-15 (Greencare) Reverse Osmosis, Rain, Tap Water Formula. 2 Pounds, Scoop Included **Brand:** tezula plants **Price:** ¥13228 **Availability:** ✅ In Stock ## Summary > 🌸 Feed like a pro, bloom like a boss! ## Quick Answers - **What is this?** MSU Orchid Fertilizer 13-3-15 (Greencare) Reverse Osmosis, Rain, Tap Water Formula. 2 Pounds, Scoop Included by tezula plants - **How much does it cost?** ¥13228 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/58169479-msu-orchid-fertilizer-13-3-15-greencare-reverse-osmosis-rain) ## Best For - tezula plants enthusiasts ## Why This Product - Trusted tezula plants brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pro-Grade Orchid Booster:** Trusted by award-winning growers to unlock your orchids’ full blooming potential. - • **Resealable Freshness Seal:** Keeps nutrients potent and ready for your next growth cycle. - • **Precision Feeding Made Easy:** Scoop included for perfect dosing every time—no guesswork, no waste. - • **Full Spectrum Nutrient Powerhouse:** Optimized 13-3-15 formula fuels vibrant blooms and lush foliage. - • **Tailored for Tap, Rain & RO Water:** Specially crafted to maximize nutrient uptake regardless of your water source. ## Overview MSU Orchid Fertilizer 13-3-15 by Greencare is a premium, fully water-soluble plant food designed for orchids and tropical plants. Featuring a balanced NPK ratio enriched with calcium and magnesium, it supports robust growth and prolific blooming. Formulated specifically for use with tap, rain, or reverse osmosis water, this 2-pound resealable package includes a measuring scoop for precise application, making it a favorite among professional growers and plant enthusiasts alike. ## Description The original granular MSU formula which revolutionized the way plants are fed today. Formula is excellent for all plants, but is EXCELLENT for orchids. This blend has Calcium and Magnesium in the formula making it unnecessary to feed these essential items in a supplementary feeding to your plants. Review: Orchids love this - Bought this for my phalaenopsis orchids and they are doing extremely well. They are all growing new leaves and all 3 have grown new spikes less than 1 year from when the old spikes died off. I have one orchid that is naturally growing a keiki as a result of using this, I believe, as I haven't put any other paste or fertilizer on the plant. I use this fertilizer with tap water from the sink, I soak my orchids for 10 min in the solution every week. This bag is going to last me forever! Highly recommend, great value for the amount of fertilizer you get. Review: Perfect for orchids - I have seen tons of new growth on my orchids. Most have doubled in size producing multiple pseudobulbs and tons of root growth. I dilute the formula more than the instructions say, since I feed my orchids every other watering so I do not burn any roots. If you were only feeding once a month you may want to keep it at the recommended strength. I then dump the leftover water from my orchids into other tropical plant pots. They love it too. ## Features - Full Spectrum Plant Food, Excellent for all plants such as Orchids, Anthuriums, Philodendrons and all tropicals - By far the best orchid fertilizer on the market today. Produces strong plants able to bloom to their full potential. Many professional growers have credited the use of MSU Fertilizers to their plants being awarded. - 100% water soluble & urea free. Measuring scoop included. Directions for use on packaging - Includes essential trace minerals for healthy plants, including calcium and magnesium - This formula has been developed especially for use with Tap Water, Rain Water, and Reverse Osmosis water - Resealable package ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0789WGPTM | | Application Method | Water Soluble | | Best Sellers Rank | #88,926 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,713 in Garden Fertilizers | | Brand | Tezula Plants | | Brand Name | Tezula Plants | | Coverage | Full,Resealable | | Customer Reviews | 4.7 out of 5 stars 176 Reviews | | Item Form | Granules | | Item Weight | 16 ounces | | Liquid Volume | 2 liters | | Manufacturer | Greencare | | Mixing Ratio | 1 Teaspoon (Scoop Included) Per Gallon | | Model Number | 13-3-15 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 2927 | | Specific Uses For Product | Plant Growth, Root Development | | Target Species | Orchids, Anthuriums, Philodendron, Alocasia, Monstera, Hoya, Tropicals | | UPC | 680132994202 | | Unit Count | 32 Ounce | ## Product Details - **Brand:** Tezula Plants - **Item Form:** Granules - **Item Weight:** 16 ounces - **Liquid Volume:** 2 liters - **Specific Uses For Product:** Plant Growth, Root Development ## Images ![MSU Orchid Fertilizer 13-3-15 (Greencare) Reverse Osmosis, Rain, Tap Water Formula. 2 Pounds, Scoop Included - Image 1](https://m.media-amazon.com/images/I/71e+dwerbnL.jpg) ## Questions & Answers **Q: New 2lb package of rain water formula does not turn water blue as did previous packages. Do I have the wrong formula - mispackaged perhaps? Thx!** A: We have been buying directly from Greencare for over 20 years and what most don’t know is this fertilizer is still manufactured in small batches and the dye/stain is still added by hand. I’ve had bags arrive where the product looks nearly white, while others looked green, even gray, as well as the occasional deeper than usual blue. We did receive a batch a few months ago where some were sent to our nursery for use in our own plants, and my head grower called me alarmed the water in the stock solution was not as blue as normal. I was a bit alarmed but we kept testing the blend and it was indeed accurate, just appeared to have way less blue dye in it than we were used to. We don’t carry any other product which this could have been confused with so you definitely got what you ordered, but if you have any doubt at all, please feel free to message us and we will take care of you. :) **Q: It says tap water in the front, but says RO special in the back. Is it for tap water or not?** A: It is suitable for both TAP and RO. I have been using it for over 5 years with TAP with excellent results **Q: Opened bag and found gray clumps of fert throughout the bag. is this mold? should i throw out? help!!** A: You can use it as is. They’re will be no degradation of the fertilizer. Clumping happens. It is NOT mold! **Q: Just what is the percentage of calcium and Magnesium in this?** A: Calcium 8%, Magnesium 3% ## Customer Reviews ### ⭐⭐⭐⭐⭐ Orchids love this *by S***Y on January 16, 2023* Bought this for my phalaenopsis orchids and they are doing extremely well. They are all growing new leaves and all 3 have grown new spikes less than 1 year from when the old spikes died off. I have one orchid that is naturally growing a keiki as a result of using this, I believe, as I haven't put any other paste or fertilizer on the plant. I use this fertilizer with tap water from the sink, I soak my orchids for 10 min in the solution every week. This bag is going to last me forever! Highly recommend, great value for the amount of fertilizer you get. ### ⭐⭐⭐⭐⭐ Perfect for orchids *by S***E on October 5, 2024* I have seen tons of new growth on my orchids. Most have doubled in size producing multiple pseudobulbs and tons of root growth. I dilute the formula more than the instructions say, since I feed my orchids every other watering so I do not burn any roots. If you were only feeding once a month you may want to keep it at the recommended strength. I then dump the leftover water from my orchids into other tropical plant pots. They love it too. ### ⭐⭐⭐⭐⭐ Perfect for Hoyas *by D***E on September 20, 2024* Dave The Sober Plant Guy on you tube uses this product for his Hoyas and supplied a link to it. I used it to purchase a bag, and I am very happy that I did. I had no idea there was so much difference in fertilizers. Anyone that is growing Hoyas should use this product. ## Frequently Bought Together - MSU Orchid Fertilizer 13-3-15 (Greencare) Reverse Osmosis, Rain, Tap Water Formula. 2 Pounds, Scoop Included - GT Growth Technology Foliage Focus Houseplant Food Nutrient Fertilizer Concentrate for Aroids and Tropical Plants - Coco Coir Brick, OMRI Listed for Organic Use (5) --- ## 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.jp/products/58169479-msu-orchid-fertilizer-13-3-15-greencare-reverse-osmosis-rain](https://www.desertcart.jp/products/58169479-msu-orchid-fertilizer-13-3-15-greencare-reverse-osmosis-rain) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-14*