Wake Up Your Roses: Spring Feeding for a Blooming Season

My Wollerton Old Hall Rose is a prolific bloomer

The days are getting longer, the air is warmer, and the first signs of life are stirring in your rose bushes. After a long winter's rest, your roses are ready to spring into action, and one of the best ways you can help them put on a spectacular show of blooms is by giving them the right nutrients. Think of it as their wake-up call and energy boost all in one!

Why Spring Feeding Matters

As your roses break dormancy and begin to produce new growth and flower buds, they have increased demands for essential nutrients. Spring feeding provides them with the building blocks they need for:

• Vigorous New Growth: Strong stems and healthy foliage are the foundation for abundant blooms.

• Profuse Flowering: The right nutrients fuel the development of numerous and vibrant flowers.

• Disease Resistance: Well-nourished plants are better equipped to fend off common rose diseases.

When to Feed Your Roses in Spring

Timing is key! You'll want to feed your roses as they begin to show signs of new growth, typically when the first new leaves start to unfurl. This is usually a few weeks after the last hard frost in your area. In Weiser, Idaho, that could be around mid to late April, but keep an eye on your specific plants.

What to Feed Your Roses

There are several options when it comes to feeding your roses in the spring:

• Granular Rose Fertilizer: These slow-release fertilizers are specifically formulated for roses and provide a balanced blend of essential nutrients like nitrogen (N), phosphorus (P), and potassium (K), as well as micronutrients. Follow the package instructions carefully for application rates. Sprinkle the granules evenly around the base of the plant, avoiding direct contact with the canes, and gently work them into the top inch of the soil. Water thoroughly after application.

• Compost and Well-Rotten Manure: These organic amendments are fantastic for improving soil health and providing a slow release of nutrients. Spread a 2-3 inch layer around the base of your roses and lightly incorporate it into the soil. They also help with water retention and drainage.

• Liquid Rose Fertilizers: These are fast-acting and can be applied as a soil drench or foliar feed (sprayed directly onto the leaves). They are particularly useful for giving roses a quick boost. Again, always follow the product instructions for dilution and application.

A Balanced Diet is Key

Remember that roses need a balance of nutrients.

• Nitrogen (N): Promotes healthy leaf and stem growth.

• Phosphorus (P): Essential for strong root development and flower production.

• Potassium (K): Contributes to overall plant health, disease resistance, and bloom quality.

Many rose fertilizers are formulated with an N-P-K ratio that caters to the specific needs of roses, often with a slightly higher phosphorus content to encourage flowering.

Tips for Spring Feeding Success:

• Water First: Always water your roses thoroughly a day or two before applying granular fertilizer. This helps prevent root burn.

• Don't Overdo It: More isn't always better. Over-fertilizing can damage your roses. Stick to the recommended application rates.

• Observe Your Plants: Pay attention to how your roses are growing. Yellowing leaves or a lack of blooms can indicate nutrient deficiencies, but also other issues.

• Consider a Soil Test: If you're unsure about your soil's nutrient content, a soil test can provide valuable insights and help you choose the right fertilizer. Your local garden center or agricultural extension office can provide information on soil testing.

The special mix I use for my roses is from a Nursery in California called, Van Winden.

Each rose needs:

• 1cup Alfalfa meal

• 1/2 cup rose food

• 2 tbsp of So-Pol-Mag

I use this in Spring when there is at least 3 inched of growth and then again around the 4th of July

By giving your roses a thoughtful feeding in the spring, you're setting them up for a season filled with beautiful and fragrant blooms. So get out there, give your roses some love, and watch them thrive! Happy gardening!