10 Best Rose fertilizer of 2019

  • Bayer 2 In 1 Rose & Flower Care 8-12-4 IMID Bonus 10lb Feeds...
  • Controls Aphids, Japanese Beetles (adult), Leaf miners, Rose...
  • Rainproof insect protection lasts up to 6 weeks
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  • Controls Adelgids, Aphids, Black Vine Weevil Larvae,...
  • Contains natural ingredients to feed microbes in the soil
  • Promotes more blooms and spectacular color in flowering...
  • For new and existing roses and flowering plants
  • Organic fertilizer spikes for roses and all flowering...
  • Organic fertilizer spikes for roses and all flowering...
  • OMRI listed for organic gardening by USDA; Certified organic...
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  • It is preferred by professional rosarians and provides a...
  • Made in United States
  • ★ 100% NATURAL NOP COMPLIANT (contact certifier pre-use)....
  • ★ SAFE FOR ALL ROSES White Rose, Desert Rose, Yellow Rose,...
  • ★ GUARANTEED RESULTS (when used correctly)! Properly...
  • Steady feeding boosts blooms on roses, annuals and...
  • Feeds up to 2 months
  • Promote beautiful blooms on roses and all flowering plants
  • A superior blend of cottonseed meal, fish bone meal, fish...
  • It is great for many projects in the garden, including use...
  • Feed all roses (including bare root), flowering shrubs,...
  • Bayer 2 In 1 Rose & Flower Care 8-12-4 IMID Bonus 10lb Feeds...
  • Controls Aphids, Japanese Beetles (adult), Leaf miners, Rose...
  • Rainproof insect protection lasts up to 6 weeks
  • Our best formula, fortified with 11 essential nutrients
  • Works with virtually all plant varieties, in all growing...
  • Feeds up to 6 full months

Rose fertilizer guide

Roses have a very high need for nutrients. In order for them to grow vigorously and develop numerous flowers, they need a suitable fertilizer, Who uses this properly, may look forward to robust rose bushes that bloom in full splendor. But which fertilizer is best for roses? And what should be considered when fertilizing? We have put together important advice about Rosendüngen for you.

Different fertilizer types

Who wants to fertilize his roses, can choose between different fertilizer variants. Basically, between organic and mineral Rose fertilizer distinguished.

Properties of organic Rose fertilizer

organic Rose fertilizer is a slow-release fertilizer. If the climatic conditions are favorable, it supplies the plants with important nutrients for several months. Its effect depends on the humidity and the temperature of the soil. If the spring is very warm, the organic fertilizer consumes faster than in cold weather.

organic Rose fertilizer is obtained from natural resources. He is going out compost, Bone meal, peat, horn shavings or bovine manure. Some hobby gardeners also use kitchen waste as a natural organic fertilizer. But coffee grounds, banana peels or wood ash, in contrast to ready-made fertilizers from the retail trade, do not offer the nutrient mixture optimally adapted to roses. If you want to use compost or manure as a fertilizer, you should make sure that the material is well seasoned and mature before you give it to the plants.

Properties of mineral fertilizer

Mineral fertilizer is a short-term fertilizer. It develops its effectiveness in the soil very quickly and is especially recommended for acute nutrient deficiencies. Contained active substances are potassium, nitrogen and phosphorus. This inorganic fertilizer is produced chemically and is available in different versions. He is called fertilizer stick, powder, liquid fertilizeror granules offered. Mineral fertilizer gives the rose more nutrients than the organic fertilizer. In addition, he is usually cheaper to buy.

How do I fertilize roses correctly?

If you want to grow beautiful flowering roses, you should stick to some basic rules when fertilizing. Normally, two fertilizations a year make sense. If the roses grow on extremely nutrient-rich soil, they can only be fertilized every two years. Over-fertilization, which provides too many nutrients, can be detrimental to the plants.

Freshly planted roses should not be fertilized at first, because they need sufficient time for rooting. The first fertilization becomes necessary only in the second year after planting. If you have planted the roses in the spring, be sure to wait for the first flower before working with fertilizer.

The optimal time for the first fertilization is from the beginning of April, when the roses expire after the cut. Earlier fertilization does not make sense. A second time should be fertilized at the earliest in May, when the buds develop. You can also wait until the first flowering is over in late June or early July.

For organic fertilizer use preferably organic Rose fertilizer , He looks longer and strengthens the roses sustainably. Although mineral fertilizer ensures rapid growth, roses are also more susceptible to disease.

Liquid fertilizer for roses in the bucket

If you plant your roses in pots, you should also use liquid fertilizers. Unlike organically grown soil, bucket earth contains almost no nutrients. Therefore, a supply of liquid fertilizer in low concentration over the entire rose season makes sense.

A resin-sheathed depot fertilizer such as Osmocote from Substral offers a long-term effect. The moisture of the soil penetrates into the resin shell of the fertilizer. This releases nutrients that become available for the roses. So you can provide your roses with nutrients for a period of six months. Once the contents have been used up, microorganisms in the soil decompose the resin shells without residue.

*Last update on 2018-12-06 / Affiliate links(we get a commission when you buy on amazon) / Images from Amazon Product Advertising API