The Endless Summer Hydrangea is a particularly beautiful variety of hydrangea. The Endless Summer Hydrangea has dark green leaves and clusters of lavender-blue flowers that bloom throughout the summer. It’s a stunning addition to any garden.
The Endless Summer Hydrangea needs to be fertilized in order to remain healthy, but it is important to use the right fertilizer for this plant. Fertilizers can be divided into two types: slow-release and quick-release. Slow-release fertilizers are typically granular and are left on top of the soil where they slowly release nutrients into the ground over time. Quick-release fertilizers are usually liquids or powders and are mixed directly into the soil or watered onto the surface of the soil where they immediately begin working their magic on your plants.
Fertilizing Endless Summer Hydrangeas twice a year is the best way to maintain a healthy, well-behaved plant. This heavy feeder will require a steady supply of food to remain healthy. Apply a granular slow-release fertilizer early in the spring to the ground. Avoid overfeeding this plant with high-nitrogen fertilizers, as it can damage the plant and encourage foliage growth. Instead, choose a low-nitrogen balanced fertilizer. Fertilize your plants once a week or twice a month until mid-August, when they will begin to dormant. Don’t encourage growth during this time, as growth is discouraged.
Avoid high nitrogen fertilizers
Aim to plant Endless Summer hydrangeas in rich soil with good organic matter content. The average garden soil can benefit from adding a layer of organic compost, which will improve aeration and structure and add gentle nutrients. The shrub requires only a single nutritional boost in early summer. Apply a 15-30-15 fertilizer at the base of the stems, at least 6 inches away.
During late spring and early summer, apply a slow-release fertilizer to your hydrangea. Fertilizer that contains phosphorus, the middle number on the fertilizer’s label, will promote more blooms. High-nitrogen fertilizers may promote leaf growth, which will hinder blooming. Instead, use a slow-release fertilizer, such as Milorganite, which delivers nutrients over a longer time period.
Pruning is not necessary for Endless Summer hydrangea. They are very forgiving and bloom on both old and new wood. Prune them only when new wood appears. If you prune too early, the flower buds will die off. In warm climates, prune in the spring when the buds begin to form, removing any dead wood. This will result in the plant’s blooming season continuing for another year.
You should stop fertilizing hydrangeas about two months before the first freeze in your region. During the fall, your shrubs prepare for dormancy and will be weaker. During the summer, fertilizing hydrangeas once a month can benefit them. In colder climates, however, fertilization should stop around two months before the first frost. Feeding hydrangeas too soon will result in the tender new leaves being prone to cold damage.
Watering your hydrangeas regularly will also ensure a long blooming season. Keeping their soil moist and well-drained is important, and you should water the plant once or twice a week. If the soil is heavy clay, you should consider adding leaf mulch or compost to the soil to improve the pH balance. Soil pH will also impact the proper nutrient absorption.
Avoid high phosphorus fertilizers
While the first flowering period of Endless Summer hydrangeas is in late spring or early summer, fertilizing after this time will encourage a second flush of flowers. When fertilizing the Endless Summer, use a slow-release granular fertilizer labeled “bloom boost,” such as Flower-tone. Phosphorus promotes flower formation and is the middle number on the N-P-K nutrient label.
Using a slow-release, high-phosphorus fertilizer is vital to the growth and blooming of hydrangeas. You do not want to use a fertilizer with a high nitrogen level, as this will result in leaves instead of blooms. Instead, use a slow-release fertilizer containing high phosphorus to encourage blooms. This fertilizer will also help the plant to grow vigorously throughout the season.
Endless Summer hydrangeas require a fertilizer with at least 30 phosphorus. The color of the flowers depends on the soil’s pH level and its ability to absorb aluminum. They will produce pink or blue flowers, depending on the pH level of the soil. Soil pH testing kits are available for this purpose, but be sure to use them wisely. Also, if you are trying to manipulate the color of your flowers, you should avoid fertilizers containing aluminum sulfate.
While Endless Summer hydrangeas are naturally purple and blue, you can manipulate their color by varying the pH levels in your soil. When the soil pH level is 5.5, the flower will be pink or blue, while if the pH is too low, the flowers will be blue. To achieve the desired color, keep the pH levels below 5.5. It is also important to maintain the soil’s pH level at the right level, or the flowers will turn purple.
For best results, feed hydrangeas only once per month or every two weeks. Some fertilizers require regular feeding for a month, while others need to be applied every two weeks. The frequency of feeding depends on your climate. If you live in a warmer climate, you can fertilize once a month until July, and once again in August. However, be sure to stop fertilizing hydrangeas at least two months before the first frost. During this time, the new leaves are tender and allow the cold to penetrate the foliage, causing damage to the plant.
Apply fertilizer twice during the summer
Endless Summer hydrangeas can benefit from applying a slow-release fertilizer twice a year to boost the number of blooms they produce. Their first flush of flowers appears in late spring and early summer, and fertilizing them at these times will encourage them to produce a second flush of flowers. Fertilizing your plants with a slow-release fertilizer is recommended after the first blooms fade.
If you’re unsure which fertilizer is right for your hydrangeas, consult the label. Fertilizers are often labeled N-P-K. Fertilizers with an equal ratio of these three elements can encourage the growth of edible foliage and flower buds. In general, hydrangeas need around one to two cups of fertilizer per plant each month. For larger shrubs, it is recommended to use two to three cups of fertilizer per plant, spreading the fertilizer on the drip line of the branches.
To get blue flower blooms, apply fertilizer two to three times per year. Endless Summer hydrangeas require six hours of direct sunlight each day. Fertilizers containing excessive nitrogen may promote foliar growth but inhibit the blooming process. A balanced fertilizer with appropriate phosphorus and potassium levels is recommended. Depending on the climate you live in, the fertilizer will have a different effect on the flowers.
It is important to prune dead branches before the end of the blooming season. Pruning too early can lead to reduced flowering this season. Pruning to the ground will also reduce the blooming time in your hydrangea. Pruning dead branches will not harm the plant; the new buds will continue to form and bloom throughout the summer. These pruning tips are good for your garden’s Endless Summer hydrangeas.
During the summer, endless summer hydrangeas prefer neutral or slightly acidic soil. A pH level of 5.5 to 6.5 will give you purple flowers while a pH of 6.5 or higher will result in truly pink ones. Fortunately, this variety is much more versatile than its cousins. It can survive in zones 4 through eight and will tolerate frost and extreme heat. Water the plant two to three times a week and make sure it receives ample moisture.
Avoid high nitrate fertilizers in the fall
If you want to grow an endless summer hydrangea, you should stop fertilizing two months before the average first frost date. Late fertilization can result in lush, tender growth that allows cold air to reach the branches and kill the plants. Choose slow-release granular fertilizers or water-soluble fertilizers to give your hydrangeas the nutrition they need to thrive.
The original variety blooms on both new and old wood, making it very easy to care for. In addition, it produces flowers all year round. The blooms of Endless Summer are stunning, and they can be cut to make a bouquet for gifts. This is a great way to spread the love of hydrangeas, so make sure to pass along the hydrangea’s beauty.
When fertilizing hydrangeas, make sure to choose the right one for your soil. Too much nitrogen can prevent them from blooming. To counteract this, consider using other plants that thrive in high nitrogen soils. It’s important to avoid high-nitrate fertilizers in the fall, as these fertilizers can result in your hydrangeas producing a very small number of blooms.
The optimum time to apply liquid fertilizers to your hydrangeas is late spring and early summer. Apply these liquid fertilizers around the base of your hydrangeas and rake them in. Liquid fertilizers have a much faster rate of absorption. Soak the fertilizer before you apply it to the plant and water it thoroughly.
When applying fertilizer to your hydrangea, make sure that you choose one with a pH of six or higher. A higher pH can cause iron deficiency, which is not good for hydrangeas. You can also add dolomitic lime to your soil to raise its pH level. However, make sure you use a slow-release granular fertilizer labeled “bloom boost.” This type of fertilizer is often called Flower-tone and contains high levels of phosphorus, which promotes flower formation.
Besides keeping the plant healthy and happy, hydrangeas also need regular pruning to keep them looking their best. Pruning your plants in the spring should be done only if the stems are dead or brittle. You can remove dead stems and leaves, but avoid pruning the plants after the end of July. Remember that pruning is only necessary if the flowering stems are brittle or dead.