Blackberry plants are known to produce fruit from spring until summer. They require good soil with rich organic matter and a sunny location. However, they do not need heavy watering during this time period. If you have ever planted blackberries, then you will know how difficult it is to keep them healthy without any attention given to their care at all times!

When the weather turns cold or rainy, the berries become less productive and eventually die off completely. You may think that you could just wait out these periods of bad weather and continue to enjoy your blackberry bushes, but unfortunately this is not possible. There is no way around it.

The best thing you can do if you want to ensure your blackberry bushes survive through the winter months is to give them some extra love during those months when they are most needed.

So what type of nutrients should you use?

Well, there are many types of fertilizers available on the market today. Some are better than others and depending upon your situation, you might prefer one over another.

So which one would be best for your particular needs?

Let’s take a look at each type and see which one is right for you!

The 2 Most Common Types of Fertilizers for Blackberry Plants

Organic Fertilizer

This type of fertilizer is always a good choice if you want to ensure the health of your blackberry plants, while also taking steps towards a better future for our planet. This type of fertilizer is made from natural crops and animal manure.

This fertilizer works well in combination with organic herbicides and pesticides. It is easy to use, breaks down quickly and it is sold at a reasonable price. This type of fertilizer is available in many different forms including granules, liquids and even organic pellets.

Synthetic Fertilizer

This type of fertilizer is comprised mainly of nitrogen, phosphorous and potassium. It is easy to use and available in many different types of formulations, potencies and brands. This type of fertilizer is readily available at most garden centers and home improvement stores.

This type of fertilizer can also be used in combination with herbicides and pesticides. It is common to find a mixture of different types of fertilizer within one bag.

The 2 Most Common Types of Soil for Blackberry Plants

Organic Soil

This type of soil is comprised mainly of compost, peat, sand and topsoil. When using this type of soil, you will need to make sure that you add plenty of organic matter to the planting area. This type of soil drains well, but it can be difficult to work with and doesn’t offer the best growing conditions for your plants.

This type of soil can be quite expensive and depending upon where you purchase it from, it could be difficult to find as well.

Fertilizing Blackberry Plants – Learn When To Fertilize Blackberry Bushes from our website

Synthetic Soil

This is by far the most common type of soil used for planting. It is very easy to find at your local home improvement store and is relatively inexpensive as well. This type of soil tends to be sterile, so you will need to add plenty of compost or other organic matter to the planting area. While this type of soil tends to be less expensive than organic soil, it still isn’t dirt cheap.

This type of soil drains well and is easy to work with. This is truly the best of both worlds.

How to Use This Information to Choose Which Blackberry Fertilizer is Best For You

It really all depends on what your goals are. If you have an unlimited budget and want to ensure the absolute best result, then you should go with organic fertilizer combined with organic soil. However, this is a rather expensive option. If you want to spend less money and still get great results, then you should consider going with synthetic fertilizer combined with synthetic soil.

Purchasing your own blackberry plants will save you quite a bit of money and will ensure that you have plenty of plants to start from. Many nurseries sell blackberry starts and you can even find them at your local home improvement store. A lot of gardeners like to start their own from berries that they have collected in the wild.

Sources & references used in this article:


Kiowa’blackberry by FW Card – 1911 – Macmillan


FERTILIZING BLACKBERRIES: AN OVERVIEW by RC Sloan, PG Thompson, JL Main – HortScience, 1996 –

Effects of fertilization and climatic factors in a long-term experiment with blackcurrant (Ribes nigrum L.) cv. Ben Tron by JR Clark – HortScience, 1996 –



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