Crepe myrtles reward landscapes with vibrant color and extended bloom seasons when fed with the right fertilizer. This guide highlights five trusted products that support healthy growth, strong branches, and plentiful blossoms. Each option offers a unique nutrient profile and application style to suit different yards, containers, and care routines.
| Product | Brand | Key Benefit | Format |
|---|---|---|---|
| Crepe Myrtle Plant Food 24oz 8-55-7 | Pool | Root and leaf feeding for fast results | Granular |
| Crepe Myrtle Fertilizer, Complete Liquid | TPS NUTRIENTS Store | Vibrant blooms, strong branches | Liquid |
| Crape Myrtle & All Flowering Trees NutriStar | Nelson Plant Food Store | Multi-tree flowering support | Granular |
| BioAdvanced 12 Month Tree and Shrub Protect and Feed | BioAdvanced Store | Insect protection plus plant food | Granules |
| Crape Myrtle & All Flowering Trees NutriStar 10-15-9 | Nelson Plant Food Store | Balanced NPK with micronutrients | Granular |
Crepe Myrtle Plant Food 24oz 8-55-7
This granular fertilizer delivers a balanced mix with a higher middle number, supporting robust root development and sustained feeding through the season. The product is noted for fast results and feeds through both roots and leaves, helping crepe myrtle plants recover quickly after pruning or heat stress. Suitable for established landscapes that require ongoing nutrient support without frequent applications.
Crepe Myrtle Fertilizer, Complete Liquid
This liquid formula acts quickly to support blooming and tree vigor, with an emphasis on providing readily available nutrients for rapid uptake. It includes instructions for easy, follow-along care and is designed to encourage vibrant blossoms and strong wood, making it a practical choice for homeowners who prefer a straightforward feeding routine.
Crape Myrtle & All Flowering Trees NutriStar
NutriStar Granular Fertilizer is designed to support crepe myrtles and other flowering trees. It combines essential nutrients and micronutrients to promote more blooms, improved color, and stronger branches. The granular format allows for both top-dressing and incorporation into beds, aligning with both new plantings and established specimens.
BioAdvanced 12 Month Tree and Shrub Protect and Feed
This product combines a slow-release fertilizer with systemic insect protection, offering one application’s extended protection for up to a year. It covers trees and shrubs, including crepe myrtle, by delivering nutrients into the root system and maintaining plant health while deterring common pests. It is suitable for both container-grown and landscape trees that require ongoing defense and nourishment.
Crape Myrtle & All Flowering Trees NutriStar 10-15-9
This NutriStar formulation emphasizes a balanced NPK ratio with supplemental sulfur and trace minerals designed to encourage a higher bloom count and stronger overall plant health. It is suitable for both new plantings and established trees in containers or landscapes, offering a clear feeding schedule and compatibility with flowering tree care routines.
Buying Guide: Key Purchase Considerations
When selecting a crepe myrtle fertilizer, consider nutrient balance, release method, application ease, and garden setup. Here are essential factors to compare:
- NPK Ratio and Micronutrients: Crepe myrtles benefit from balanced nitrogen for growth and phosphorus-potassium for flowering. Look for products with micronutrients like iron, zinc, and copper to support vibrant color and disease resistance.
- Release Type: Granular fertilizers provide long-lasting feeding with occasional top-dressings, while liquids offer faster uptake for quick results. Choose based on how proactively you want to manage feeding and watering schedules.
- Protection and Health: Some formulas combine insect protection or disease resistance with feeding. If pests are a concern, select a product offering systemic protection or integrated solutions.
- Container vs. Landscape: Container plants may need more frequent feeding or a balanced formula with slower release. Landscape trees may benefit from deeper, slower-release granules that feed through the growing season.
- Ease of Use: Liquid concentrates usually require dilution and regular application, while granular options allow simpler, periodic feeding. Consider household routines and labor preferences.
- Soil Testing and Timing: Test soil to tailor nutrient needs and apply fertilizer according to the plant’s growth cycle. Late winter to early spring feeding supports new growth and bloom formation.
- Safety and Compatibility: Read label directions for environmental safety and compatibility with other landscape treatments, such as herbicides or other pesticides.
Across these options, selecting a product aligned with your crepe myrtle’s age, planting location, and watering schedule yields the best long-term results. For mulched beds, use granular formulations to reduce runoff and ensure nutrients reach the root zone. For containers, lighter, more frequent applications help maintain steady growth and flowering potential.