SKU: 53076566300
15-15-15 fertilizer for plants

15-15-15 fertilizer for plants Down To Earth Bone Meal 3-15-0

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Ships within 48 hours · Estimated delivery Oct 20 - Oct 25

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Description

15-15-15 fertilizer for plants Down To Earth Bone Meal 3-15-0Bone Meal 3 15 0 for Root Strength and Early Growth Down To Earth Bone Meal 3 15 0 is a phosphorus rich, organic bone meal fertilizer designed to drive explosive root development and vigorous early season growth in demanding crops. With a 3 15 0 analysis plus 18% calcium, this granular amendment helps young plants establish quickly, making it ideal for transplants, bulbs, trees, shrubs, raised beds, and container gardens. Phosphorus supports both root

Bone Meal 3-15-0 for Root Strength and Early Growth

Down To Earth™ Bone Meal 3-15-0 is a phosphorus-rich, organic bone meal fertilizer designed to drive explosive root development and vigorous early season growth in demanding crops. With a 3-15-0 analysis plus 18% calcium, this granular amendment helps young plants establish quickly, making it ideal for transplants, bulbs, trees, shrubs, raised beds, and container gardens. Phosphorus supports both root and bloom development, so growers see stronger root systems, bigger blossoms, and improved overall plant health in soil or soilless media.

Organic Phosphorus and Calcium for Bulbs, Flowers, and Roots

As an all-natural phosphorus fertilizer, Bone Meal 3-15-0 helps plants take to new soil by stimulating dense, fibrous root systems that can access more water and nutrients. The added calcium helps build strong cell walls, supporting sturdier stems and improved resilience under high-performance growing conditions. Use it when planting bulbs for reliable emergence and large, showy flowers, or side-dress root crops like carrots and potatoes for increased size and quality. DTE™ Bone Meal 3-15-0 is one of those essential organic soil amendments every serious grower likes to keep on hand for transplants, bloom initiation, and long-term soil fertility.

 

Key benefits:

  • High-phosphorus formula (3-15-0) to accelerate root development, early growth, and flower formation.

  • 18% calcium content supports strong cell walls, sturdier stems, and overall plant resilience.

  • Excellent for bulbs, flowering plants, trees, and root crops, producing larger roots and bigger, more vibrant blooms.

  • Slow-release organic nutrient source that feeds steadily, ideal for soil, raised beds, containers, and living media.

  • Perfect for transplants and new plantings, helping crops establish quickly and handle environmental stress better.

 

Guaranteed Analysis Amount
Total Nitrogen (N) 3.0%
       Water Insoluble Nitrogen 3.0%
Available Phosphate (P₂O₅) 15.0%
Calcium (Ca) 18.0%
Derived From Bone Meal


Application Rate Instructions
Bulbs Add 1 tbsp per hole for average size bulbs, more for larger varieties.
Mix thoroughly into soil and water in well.
Containers For new plantings, add 1–2 tbsp per gallon of soil and mix thoroughly
OR add 2.5–5 lbs per cubic yard.
For established plants, lightly mix 1–2 tbsp per gallon into the soil surface once each month during the growing season.
Row Crops / Acreage Apply 500–1,000 lbs per acre depending on specific crop needs or required pounds of actual nutrients per acre.
Vegetable Gardens & Flower Beds To prepare new gardens, apply 2.5–5 lbs per 100 square feet and thoroughly mix into the top 3" of soil.
For new transplants, add 1–2 tbsp per hole, mix into soil and water in well.
To feed established plants, side dress 2–4 oz once each month during the growing season to promote fruiting and flowering.
Trees & Shrubs Spread 1 lb per 2" of trunk diameter around the base outwards to the drip line, mix into soil surface and water in well.
For new trees, prepare transplant hole and mix 1–2 cups with the backfill soil. Use the amended soil to fill in around the new tree and water in well.

Notes: 2 cups ≈ 1 lb; ½ cup ≈ 4 oz; 1 tbsp ≈ 0.5 oz

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 53076566300

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Jenna Smeyne
New York, US
★★★★★ 1
Super wide
Size: 13 Little Kid, Color: Taupe
They are oddly very wide. Great for kids with wide chunky feet but for us it was not cute
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Reviewed in the United States on May 18, 2026
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Kindle Customer
Fort Morgan, US
★★★★★ 2
Nice but runs small
Size: 7 Big Kid, Color: Navy
The sandals are nice and not to hard or flimsy but they are cut very small.
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Reviewed in the United States on April 22, 2026
A
Alexandria Knox
Lowell, US
★★★★★ 4
Solid Kids Sandals, Overpriced Like Most Kids Shoes 🌞
Size: 11 Little Kid, Color: Brown, Size: 11 Little Kid, Color: Brown
My son hasn’t worn these yet since it’s December in Indiana and sandals + snow obviously don’t mix. 😂 So this review is based on first impressions rather than long term wear. That said, these seem wider than a lot of typical kids’ sandals, which I REALLY appreciate since we tend to have wider feet in our family. #hobbitfeet The quality feels pretty decent overall. They’re described as lightweight, and while they’re not insanely lightweight, they do have enough weight to feel semi-sturdy and not flimsy or cheap. I like the style and color, and I think they’ll work well for my son once warmer weather hits. My main complaint is the price. At just under $24 at the time of this review, it feels a little high for kids’ sandals and for what these are. I really feel like $20 MAX would make more sense. Kids shoes are almost always priced like adult shoes, even though they clearly use less material, and that’s hard for me to understand and wrap my mind around. Overall, these seem solid for daily wear, I just wish the price was a bit more reasonable and affordable.
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Reviewed in the United States on December 31, 2025
J
Job
Waukegan, US
★★★★★ 5
Great basic and timeless design
Size: 12 Little Kid, Color: Brown
These sandals are a great find! They’re super easy to get on and off thanks to the Velcro straps, which is a huge win for little ones learning to be more independent. The fit is adjustable and secure, so they stay in place well during all kinds of play. The cork-style footbed is comfortable and gives good support, and the overall design feels sturdy enough to handle everyday wear. They’re lightweight but still durable, and have held up really well so far. They also have a classic, versatile look that goes with just about everything, perfect for summer outfits. Overall, a reliable, comfortable sandal that’s great for active kids. Would definitely buy again!
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Reviewed in the United States on April 24, 2026
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Nicole
Birmingham, US
★★★★★ 5
Great option for boys or girls
Size: 13 Little Kid, Color: Black, Size: 13 Little Kid, Color: Black
This is really more of a unisex option for a sandal. I have sandals that look like this, and both of my children have worn this style. I ordered these for my daughter, with the plan to pass them down to my son if they're not too worn when she outgrows them. The style is very minimalistic, so it goes with lots of outfits. All the straps are easily adjustable, so you can get a good fit. I would say the length is true to size, but the width is maybe a bit wide. Nevertheless, the adjustable straps really help them fit well. They feel really sturdy and I appreciate that the sole has cushion to it. My daughter has worn these every day since I got them out of the closet and they're holding up well.
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Reviewed in the United States on February 19, 2026

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