Best Sachet Flower Fertilisers of 2025
* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.
Sachet flower fertilisers are a convenient and effective way to nourish your garden's blooms. These small packets of fertiliser contain a balanced blend of essential nutrients that can help your flowers grow stronger and more vibrant. Whether you're a seasoned gardener or just starting out, sachet flower fertilisers are easy to use and can be added directly to the soil or mixed with water for a quick and easy application. With a range of formulas available for different types of flowers and growing conditions, sachet flower fertilisers can help you achieve a beautiful and healthy garden.
At a Glance: Our Top Picks
#TOP 1
9.8
#TOP 2
9.7
#TOP 3
9.5
Top 5 Sachet Flower Fertilisers
Fleur Vital Plant Food for Fresh Cut Flowers
The Fleur Vital Flower Food offers long-lasting nutrition for your fresh cut flowers. Each 4g sachet conveniently makes 0.5 litres of nutrient-rich solution, ensuring your blooms stay vibrant for over a week. With no mixing or measuring required, simply add a sachet to water and enjoy hassle-free flower care. This product supports hydration and metabolism in flowers, helping them maintain their beauty longer in your home. Plus, with individual sachets, you can easily treat multiple arrangements over time.
Oasis Floralife Flower Food Sachets for Fresh Flowers
The Oasis Floralife Flower Food is designed for flower enthusiasts who want to keep their blooms fresh for longer. Each 4g sachet creates 0.5L of nutrient-rich solution, ensuring that your cut flowers receive essential nourishment for over a week. Simply add a sachet to water, making it incredibly easy to provide your flowers with a balanced diet without any fuss. The plant food supports hydration and metabolism, helping your flowers maintain their beauty at home. With individual sachets, you can care for multiple bouquets effortlessly.
Floralife Universal Flower Food Sachets, 500ml
Floralife Flower Food is an excellent choice for keeping your household flowers alive for longer. This universal flower food is beneficial for all types of flowers, ensuring they receive the nutrients they need to thrive. It can also be used with floral foam, making it versatile for various arrangements. By hydrating and nourishing your flowers, it improves their water uptake, allowing you to enjoy their beauty for an extended period. You’ll find it incredibly convenient to keep your floral displays vibrant and fresh.
Sachets of fleur vital Flower Food
The fleur vital Flower Food comes in convenient sachets, available in quantities of 50, 100, 150, 200, or 250. Each sachet allows you to create 0.5 litres of flower food mixture, ensuring your fresh flowers remain vibrant and healthy in a vase. This easy-to-use product is designed specifically for cut flowers, providing them with essential nutrients that enhance their longevity and appearance. With multiple sachets, you can always have the right amount of flower food on hand whenever you need it.
Oasis Flora Life Cut Flower Food Sachets
The Oasis Flora Life Sachets are designed to keep your cut flowers fresh long after their purchase. Each pack contains 100 clear powder sachets, providing you with ample supply to care for your blooms at home. This flower food acts as a fertiliser, ensuring that your flowers receive the nutrients they need. With its transparent packaging, you can easily see how much product is left, making it convenient for you to plan ahead.
Frequently Asked Questions (FAQs)
1. Which fertilizer is best for flowering?
The best fertilizers for flowers contain nitrogen (N), which promotes growth; phosphorus (P), which enhances root systems and flower production; and potassium (K), which improves overall vigor and disease resistance).
2. What is in flower food sachets from a florist?
These little packets contain a mixture of sugar, citric acid, and bleach that help keep your flowers fresh and blooming for longer. Using flower food has benefits for your fresh cut flowers, such as it can help add about 3 more days to their lifespan.
3. What homemade fertilizer makes flowers bloom?
Baking soda stimulates blooms in flowering plants and also reduces the risk of fungal disease. This is especially beneficial for potted houseplants, which are prone to mildew as a result of overwatering and limited air circulation. Household ammonia contains nitrogen, a component that promotes healthy root growth.
During our sachet flower fertiliser research, we found 9 sachet flower fertiliser products and shortlisted 5 quality products. We collected and analyzed 12,356 customer reviews through our big data system to write the sachet flower fertilisers list. We found that most customers choose sachet flower fertilisers with an average price of £6.05.
The sachet flower fertilisers are available for purchase. We have researched hundreds of brands and picked the top brands of sachet flower fertilisers, including fleur vital, floral supplies, Floralife, KEXMY. The seller of top 1 product has received honest feedback from 294 consumers with an average rating of 4.8.
Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.