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🌸 Unlock your plants’ full potential with the fertilizer pros swear by!
MSU Orchid Fertilizer 13-3-15 is a premium, scientifically formulated granule blend designed specifically for orchids and tropical plants. It includes essential macronutrients and micronutrients like calcium and magnesium, optimized for use with reverse osmosis, rain, or tap water. Trusted by growers worldwide, it promotes continuous blooming, vigorous root growth, and healthy foliage without residue buildup, making it a must-have for serious plant enthusiasts.
| Brand | Jim's Orchid Supplies |
| Coverage | Medium |
| Item Form | Granules, Powder |
| Item Weight | 8 ounces |
| Liquid Volume | 0.5 liters |
| Manufacturer | GREENCARE Fertilizers, INC |
| Mixing Ratio | 1 gram per 3.78541 liters |
| Number of Items | 1 |
| Target Species | Orchids, Anthuriums, Philocdenxdrons, Monstera and other tropicals |
C**C
Best. Orchid. Fertilizer. Ever.
For 30 years I've used Peter's special (the blue 20-12-20) and was happy to get a spike once a year from my Phals. I read about this on the OrchidBoard forum and ordered some to try. My Phals basically never stop blooming and the root growth is crazy! I don't have fancy water processing tools so I just leave a sink full of water overnight to degas the chlorine and mix in a few grams of the MSU. Works perfectly. No problem with deposits (I flush every 4th watering) so far. Can't recommend highly enough.
I**I
Holy Grail for My Aroids
I know this is marketed for orchids, but I’ve been using the MSU Orchid Fertilizer on my aroids, and it’s an absolute game-changer! My plants have never been happier—their leaves are huge, growth is consistent, and they’re thriving like never before. This seller offers the best bang for your buck, too. The amount you get for the price is unbeatable, and it lasts a long time because a little goes a long way. It dissolves perfectly in water and doesn’t leave any buildup in my soil or pots. If you’re into houseplants, especially aroids, do yourself a favor and try this. It’s my holy grail product, and I can’t recommend it enough!
M**G
the product i received was blue and not fine ground but distinct granules of differing size and color
was not the original green care product. the product i received was blue and not fine ground but distinct granules of differing size and color. i mixed all the product i received with water to make a uniform liquid concentrate and that seems to work fine.
M**L
Only two months use
I’ve only used this MSU fertilizer on my orchids for a couple of months and see no difference between it and the epsoma I was using before.
J**D
Excellent fertilizer for orchids, easy to use and effective
We just started growing orchids. And once we started using this fertilizer, they started to take off. If you have more kids and you want them to do it. Grow and thrive consider using this
L**N
Excellent product
My orchids are growing like weeds! New roots, leaves and flowers. Very satisfied with the product.
K**R
Would not buy from this supplier
Bought this from another supplier and got twice as much for the same price! Product did not come with a measuring scoop
B**H
My orchids are super happy!
I applied this at recommended dilution . Started a week before separation, my mom orchid and keiki were then separated and repotted. Within 2 weeks each sent up a spike!
Trustpilot
5 days ago
2 months ago