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

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

📏Precise 1 tsp per gallon dosing

🧪100% water soluble & urea free

114.22 DT

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Description

🌸 Feed like a pro, bloom like a boss!

PRO GRADE SOLUBILITY PURITY - 100% water soluble and urea-free for clean, efficient feeding—perfect for tap, rain, or reverse osmosis water.
AWARD WINNING GROWERS SECRET - Trusted by professional growers whose plants consistently win top honors—join the elite circle of thriving tropical enthusiasts.
RESEALABLE PACKAGING FOR FRESHNESS - Keep your fertilizer potent and mess-free with a resealable bag designed for long-lasting use.
PRECISION DOSING WITH INCLUDED SCOOP - Never guess again—each 1/2 pound pack comes with a measuring scoop for consistent, hassle-free application.
FULL SPECTRUM NUTRIENTS FOR TROPICAL MASTERY - Unlock your orchids’ full blooming potential with a balanced 13-3-15 formula enriched with calcium and magnesium.

Tezula Plants MSU Orchid Fertilizer 13-3-15 is a premium, water-soluble granular fertilizer designed specifically for orchids and tropical plants. Enriched with essential trace minerals like calcium and magnesium, it supports robust growth and vibrant blooms. The formula is urea-free and compatible with various water types, ensuring clean nutrient delivery. Included measuring scoop and resealable packaging make it easy to use and store, making it a top choice for both hobbyists and professional growers.

Specifications

ASIN	B077WJNXB4
Best Sellers Rank	#21,543 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #626 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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114.22 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Customer service was outstanding when I had questions about the product.

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