Hostas are plantain lilies which are widely cultured as shade-tolerant herbage plants. Hostas need a continuous supply of water to thrive and grow to their actual potential. A major question that pops into the head of most gardeners is what kind of fertilizer should be used on the hostas. Hostas may or may not need fertilizer. But as per studies using the wrong fertilizer for the growth of hostas can result in more damage rather than not using a fertilizer. In this blog today, I am going to review a few of the best fertilizers for the growth of beautiful hostas plants. We will also learn about the need for best fertilizer for hostas and how to choose the correct one for your garden hostas.

Don’t you want your garden to stand out? Don’t you want that people should be attracted to your garden when visiting you? If yes, then there can not be a better alternative than the biennial plant of hollyhock. Hollyhocks have elegant and long stems which makes them a perfect fit for your garden. Do you know when to plant hollyhock bulbs? Done worry we have you covered.

Hibiscus are deciduous shrubs that are known for their beautiful full-blooming flowers. But do you know where to plant hibiscus? The flowers of Hibiscus can come in a variety of colors including red, pink, orange, yellow, peach, white, and even multicolor. Though a large number of Hibiscus species have been found, the most common species are the tropical Hibiscus and Hardy Hibiscus (also known as rose mallow or swamp rose). Hibiscus’s bright, colorful flowers are famous for attracting butterflies and hummingbirds.

With the arrival of spring, comes the need to sprinkle a good fertilizer on your beautiful roses. You might be confused about when and what type of fertilizer should you use for them. Application of the right fertilizer at the right time will give your knockout roses the perfect growth nutrients to make them beautiful and healthy. So keep reading this article to know more about the best fertilizer for knockout roses.

What Is the Need for Fertilizers for Knockout Roses?

Knockout Roses are easier to grow as compared to other traditional roses. They are also known as “self-cleaning roses” as they have increased disease resistance. The Knockout Roses are often called shrub or landscape roses. These roses are the perfect plants to grow as they bloom throughout the season.​

Knockout Roses can be given an additional boost in terms of proper fertilizers to produce strong, gigantic canes which come with alluring buds with beautiful flowers. A fertilizer may help in nourishing your rose bushes and creating more blooms. A fertilizer should be placed in and around a Knockout Rose bush, especially where the roots are found.

How to Choose The Right Fertilizer For Your Beautiful Knockout Roses?

Knockout Roses can bloom even without fertilizer, but when they are treated with a proper fertilizer they produce healthy and spectacular roses. When you feed the Knockout Roses with correct nutrients, you prevent them from a wide variety of diseases. With so many options available in the market, it becomes difficult to choose the correct fertilizer for your roses. Let’s find out more about the features you should look for in a fertilizer.

It is always better to use an organic fertilizer for maintaining your Knockout Roses beautifully. Fertilizers come in different proportions of important plant nutrients to take care of your Knockout Roses and to complete their other basic needs. An organic fertilizer is considered to be ideal as it improves the quality of the soil by releasing nitrogen slowly into the soil. It is important to always rotate the type of fertilizer that you are choosing for your shrub. If you do not wish to go for a fertilizer then you can also opt for an enriching compound filled product.

Knockout Roses are known to be heavy feeders. There are fifteen essential nutrients which are required by the Knockout Roses to bloom perfectly - Phosphorous, Potassium, Nitrogen, Sulphur, Zinc, Copper, Molybdenum, Nickel, Boron, Sodium, Magnesium, Chlorine, Manganese and Iron. You might notice a three-digit number on the packaging of the fertilizers you choose for your knockout roses. This is known as the NPK ratio, which explains the percentage of nitrogen, phosphorus and potassium in a fertilizer. You should always pay attention to the percentage of nitrogen in lawn fertilizer. Excess amount of nitrogen in a fertilizer can cause excessive vegetation around the bush. This might result in the concealment of the blooming process.

The Negative Impact of Fertilizers on Environment

Fertilizers provide all the important nutrients to roses, but have we ever considered how they are negatively affecting our surroundings. Nitrogen is converted into ammonium or nitrate by the microbes in the soil so that it can be used by the plants. This nitrate gets easily released into the environment, hence, causing soil acidification. The released nitrate can penetrate the groundwater used by humans for domestic purposes, further posing as a threat to their lives.​

Cadmium is known to be present in soil in minute amounts. If large amounts of cadmium are released into sandy soils, then it can turn out to be a severe problem for the growth of the grass. High intake of phosphorus in a fertilizer might result in the accumulation of algae in the nearest water bodies which results in the death of aquatic animals as they are robbed of all the oxygen content in the water bodies. The effect of non-organic fertilizers on humans as well as plant health is a controversial topic till now. It is believed that the NPK ratio in the fertilizer damage crops faster than those which are not receiving fertilizers.

Top 5 Best Selling Lawn Fertilizers

After my thorough research on the net, I found these 5 products to be quite useful for the beautiful budding of Knockout Roses.

Conclusion

Out of the five products that I have discussed in this post, I feel most strongly about Jobe's Organics 9425W Knock-Out Rose Organic Fertilizer, Brown. This fertilizer is in the granular form so you don’t have to worry about reapplication of the product again and again. It can be reapplied every 6 weeks. It gives you the option to comes in different packaging of 4,6 and 16lbs. It is an organic granular fertilizer which is formulated with Biozome which makes it an environment-friendly option for the gardeners. Biozome is a combination of three microorganisms - bacteria, Mycorrhizal fungi and an extremely aggressive microorganism Archaea which can quickly break out into basic nutrients. 

This unique blend of formulation helps the gardeners to improve the long-term soil quality of the soil. The granulated fertilizer promotes the growth of the roses and also keeps them away from insects and diseases. The product is easy to use product with all the instructions mentioned on the packaging. There are no harsh chemicals in this product which could burn out the plants. Moreover, it is safe to use around children and pets. Every rose shrub might have a different requirement so it is better to research different fertilizers before choosing one for your Knockout Roses.

Introduction

Gardenia bushes are also referred as gardenia jasminoides. These plants can be hard to maintain even if you are an experienced gardener. The plants need specific conditions to thrive. They need the proper amount of humidity, water and a very specific pH. By using the best fertilizer for gardenias, you can strike a balance and contribute to the well-being and plant health.