• Fast delivery
  • Tailor-made advice from our experts
  • Large Quantity? Request a quote

Buy lawn and garden fertilisers from Graszaadselect.com

Want to buy fertiliser for the entire garden? We have a suitable fertiliser for all seasons. For lawns, borders, ornamental gardens and kitchen gardens! You name it, we have it.
Read more

Frequently Asked Questions about Fertilizers

Q: What are organic fertilizers and why are they important for my lawn?
A: Organic fertilizers are derived from plant and animal sources. They are important for your lawn because they help improve soil structure and soil life, which contributes to healthy grass growth.

Q: How many different types of fertilizers are available in the Graszaadselect range?
A: Our range includes various types of fertilizers, such as organic fertilizers, synthetic fertilizers, and liquid fertilizers. This ensures you can choose the right one based on your garden’s specific needs.

Q: What are the benefits of using liquid fertilizers for my plants?
A: Liquid fertilizers provide nutrients that are quickly available to your plants. They are easy to apply and can improve the absorption of phosphorus and potassium, which are essential for healthy growth and development.

Q: How can I choose the right fertilizer for my lawn?
A: Choosing the right fertilizer depends on your soil’s specific needs and the type of grass. It's important to check the NPK value and ensure the fertilizer contains the nutrients necessary for deep green color and healthy growth.

Q: What are the differences between organic and mineral fertilizers?
A: Organic fertilizers come from natural sources and enhance soil life, while mineral fertilizers, like synthetic ones, are usually man-made and offer quickly available nutrients. Both have their benefits depending on the situation.

Q: How often should I apply fertilizer to my lawn?
A: The frequency depends on the type of fertilizer used and your lawn’s needs. Generally, it's recommended to apply fertilizer every 6–8 weeks during the growing season for optimal results.

Q: What are the key nutrients that fertilizers should contain?
A: The main nutrients are nitrogen (N), phosphorus (P), and potassium (K), commonly referred to as NPK. Trace elements like magnesium, calcium, and sulfur are also important for overall plant health.

Q: What is the advantage of organic fertilizers compared to traditional ones?
A: Organic fertilizers, such as compost and natural products, improve soil structure and support soil life. They are often more environmentally friendly and do not contain harmful chemicals that may be present in traditional fertilizers.

Q: Which fertilizers are best for plants in potting soil?
A: Liquid and organic fertilizers are often the best choices, as they are quickly available and easily absorbed by plants. Make sure to choose fertilizers specifically formulated for use in potting soil.