---
product_id: 23844724
title: "Schultz SPF45160 All Purpose Liquid Plant Food 10-15-10, 4 oz"
brand: "schultz"
price: "R414"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/23844724-schultz-spf45160-all-purpose-liquid-plant-food-10-15-10
store_origin: ZA
region: South Africa
---

# Balanced 10-15-10 NPK for all growth stages Liquid formula for easy absorption Precise dosing with built-in dropper Schultz SPF45160 All Purpose Liquid Plant Food 10-15-10, 4 oz

**Brand:** schultz
**Price:** R414
**Availability:** ✅ In Stock

## Summary

> 🌱 Feed your plants like a pro — watch your indoor jungle thrive!

## Quick Answers

- **What is this?** Schultz SPF45160 All Purpose Liquid Plant Food 10-15-10, 4 oz by schultz
- **How much does it cost?** R414 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/23844724-schultz-spf45160-all-purpose-liquid-plant-food-10-15-10)

## Best For

- schultz enthusiasts

## Why This Product

- Trusted schultz brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Concentrate:** Small 4 oz bottle lasts for years, delivering exceptional value and consistent results.
- • **All-Purpose Nutrient Boost:** Balanced 10-15-10 formula supports lush leaves, vibrant blooms, and strong roots.
- • **Trusted by Plant Enthusiasts:** 4.6-star rating with thousands of reviews proves it’s a must-have for serious growers.
- • **Precision Feeding, Every Time:** Easily tailor nutrient doses with the built-in dropper for plants big and small.
- • **Versatile Indoor & Outdoor Use:** Perfect for everything from tropical indoor plants to garden favorites.

## Overview

Schultz SPF45160 All Purpose Liquid Plant Food is a concentrated 4 oz liquid fertilizer with a balanced 10-15-10 NPK ratio, designed for both indoor and outdoor plants. Its easy-to-use dropper allows precise dosing, ensuring optimal nutrient delivery for all growth stages. Trusted by thousands with a 4.6-star rating, this long-lasting formula promotes healthy leaves, vibrant flowers, and strong roots, making it a staple for plant lovers aiming to create lush, thriving green spaces.

## Description

Knox Fertilizer Plant Food All Purp 4oz

## Features

- ….

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B018LSGTLG |
| Best Sellers Rank | #15,816 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #371 in Garden Fertilizers |
| Brand Name | Schultz |
| Coverage | Medium |
| Customer Reviews | 4.7 4.7 out of 5 stars (4,868) |
| Global Trade Identification Number | 00089146901075 |
| Included Components | ….. |
| Item Form | Other |
| Item Type Name | Knox Fertilizer Plant Food All Purp 4oz |
| Item Weight | 16 ounces |
| Liquid Volume | 4 fluid ounces |
| Manufacturer | KNOX FERTILIZER CO |
| Mixing Ratio | 7 drops per quart of water |
| Model Number | SCHULTZ - SPF45160 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | SCHULTZ - SPF45160 |
| Specific Uses For Product | Plant Food |
| Target Species | All plants, flowers, and vegetables |
| UPC | 089146901075 |
| Unit Count | 4 Fluid Ounces |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Schultz
- **Item Form:** Other
- **Item Weight:** 16 ounces
- **Liquid Volume:** 4 fluid ounces
- **Specific Uses For Product:** Plant Food

## Images

![Schultz SPF45160 All Purpose Liquid Plant Food 10-15-10, 4 oz - Image 1](https://m.media-amazon.com/images/I/61b6W+LwYQL.jpg)
![Schultz SPF45160 All Purpose Liquid Plant Food 10-15-10, 4 oz - Image 2](https://m.media-amazon.com/images/I/41boURMS1BL.jpg)
![Schultz SPF45160 All Purpose Liquid Plant Food 10-15-10, 4 oz - Image 3](https://m.media-amazon.com/images/I/51koyRmb7pL.jpg)
![Schultz SPF45160 All Purpose Liquid Plant Food 10-15-10, 4 oz - Image 4](https://m.media-amazon.com/images/I/41tBY13t9IL.jpg)
![Schultz SPF45160 All Purpose Liquid Plant Food 10-15-10, 4 oz - Image 5](https://m.media-amazon.com/images/I/51eFypTy2WL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this good for succulents, a desert rose?**
A: I use it on all my growing things. If it is a new plant go sparingly at first and see how the plant responds.

**Q: Is this the original Schultz drops? Some say it’s lighter in color...**
A: It looks the same to me.  The same color liquid.  It seems to work the same to nourish the plants.

**Q: Does this contain superphosphates?**
A: I have no idea but it's great for my house plants. I've used it for probably 20 years. It's never failed to work perfectly!

**Q: How many drops do you need to add to a gallon of water?**
A: 28 drops per gallon

## Frequently Bought Together

- Schultz SPF45160 All Purpose Liquid Plant Food 10-15-10, 4 oz
- Miracle-Gro Water Soluble All Purpose Plant Food, Plant Fertilizer for Indoor or Outdoor Plants, Roses, Flowers, Houseplants, Vegetables and Trees, 1.5 lb.
- Jobe's Plant Food Fertilizer Spikes, Easy Plant Care for All Indoor Flower and Foliage Houseplants, 50 Count

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**Shop now:** [https://www.desertcart.co.za/products/23844724-schultz-spf45160-all-purpose-liquid-plant-food-10-15-10](https://www.desertcart.co.za/products/23844724-schultz-spf45160-all-purpose-liquid-plant-food-10-15-10)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-10-08*