Does this come with a weakly weekly dilution guide?

It comes with a plastic teaspoon. I use half of that per gallon of water

I live in California with hard tap water, is this the correct formula for my orchids?

My apologies for my late reply, I have been away lecturing on orchids. Of the three MSU formulas this formula (13-3-15) would be my first choice for hard tap water. My second choice would be K-Lite (12-1-1).

is this used as a bloom buster with the 19x4x23 MSU fertilizer???

No, the formula created as a bloom booster to be used with that blend is NPK 0-18-21. We have it in stock I just haven’t had a chance to list it on here yet

I use clear glass vases and 24 hour water method , is this good for that

I have only used the fertilizer once since I bought it. For orchids, and other plants, be sure there are holes at the bottom for excess water drainage. Orchid roots, or any other plant roots, will rot if they sit in water, and they will die. Orchids, and other plants get watered once a week, or when soil is dry. Hope this helps. I bought this fertilizer mainly for my orchids, but it can also be used on other plants. Good Luck.

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Tezula Plants MSU Orchid Fertilizer 13-3-15 (Greencare) 1/2 Pound, Scoop Included, Excellent for Orchids, Anthuriums, Philodendrons and all tropicals

Product ID: 58169359

Details

Brand
Tezula Plants
Item Form
Granules
Item Weight
8 ounces
Manufacturer
TZA
Specific Uses For Product
Plant Growth

🌿13-3-15 NPK for vibrant growth

💧100% water soluble & urea free

🧪Includes essential Ca & Mg minerals

Tezula Plants MSU Orchid Fertilizer 13-3-15 (Greencare) 1/2 Pound, Scoop Included, Excellent for Orchids, Anthuriums, Philodendrons and all tropicals

Product ID: 58169359

Details

Brand
Tezula Plants
Item Form
Granules
Item Weight
8 ounces
Manufacturer
TZA
Specific Uses For Product
Plant Growth

🌿13-3-15 NPK for vibrant growth

💧100% water soluble & urea free

🧪Includes essential Ca & Mg minerals

¥5522

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌸 Feed your tropicals like a champion—bloom brilliance guaranteed!

PURE POWERFUL - 100% water soluble, urea-free granules ensure clean, efficient nutrient delivery
BLOOM LIKE A PRO - Specialized 13-3-15 formula fuels orchids & tropicals to full flowering glory
PRECISION FEEDING - Scoop included for perfect 1 tsp per gallon mixing every time
TRUSTED BY EXPERTS - Used by professional growers for award-winning plants—join the elite
ALL IN ONE MINERAL BOOST - Calcium and magnesium included—no extra supplements needed

Tezula Plants MSU Orchid Fertilizer 13-3-15 is a premium, water-soluble granular fertilizer designed specifically for orchids and tropical plants. It includes essential trace minerals like calcium and magnesium, eliminating the need for additional supplements. The formula is optimized for use with tap, rain, or reverse osmosis water and comes with a measuring scoop for precise application. Highly rated by professional growers, it promotes strong root development and vibrant blooms.

Specifications

ASIN	B077WJNXB4
Best Sellers Rank	#15,521 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #451 in Garden Fertilizers
Brand	Tezula Plants
Brand Name	Tezula Plants
Coverage	Full
Customer Reviews	4.7 out of 5 stars 453 Reviews
Item Form	Granules
Item Weight	8 ounces
Manufacturer	TZA
Mixing Ratio	1 Teaspoon (Scoop Included) Per Gallon
Model Number	627056738390
Number of Items	1
Part Number	PD-23579
Specific Uses For Product	Plant Growth, Root Development
Target Species	Orchids, Anthuriums, Philodendron, Alocasia, Monstera, Hoya, Tropicals
UPC	680132994172
Unit Count	8 Ounce

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¥5522

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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