Luster Leaf Rapitest Soil Test Kit

Luster Leaf Rapitest Soil Test Kit 1601 – pH & NPK Testing Made Easy

Take the mystery out of soil health with the Luster Leaf Rapitest Soil Test Kit 1601. This simple, accurate soil testing kit helps you measure pH, nitrogen (N), phosphorus (P), and potassium (K)—the four key elements for plant growth. With 40 total tests (10 for each nutrient and pH), you’ll have everything you need to monitor fertility and make smart adjustments for stronger, healthier plants.

Perfect for use in gardens, lawns, raised beds, and container plants, this kit gives you fast results without the need for batteries or electronic devices. The included plant chart provides nutrient recommendations for over 100 common plants, so you’ll know exactly how to balance your soil for optimal growth.

Key Features

• 40 tests included – 10 each for pH, nitrogen, phosphorus, and potassium

• Quick & reliable results – Adjust your soil conditions with confidence

• Easy-to-use instructions – Clear guide for at-home testing

• Nutrient chart for 100+ plants – Tailored fertilization advice

• No batteries or devices needed – Simple DIY testing anytime

• Suitable for lawns, gardens, raised beds, and containers

Grow Smarter with Better Soil Data

Take the guesswork out of gardening. By knowing your soil’s exact pH and nutrient levels, you can fine-tune amendments for healthier plants and bigger harvests.

Want more options? Explore our full Measuring & Monitoring Tools Collection for pH meters, digital analyzers, and more.