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Lawn Care Schedule
Complete Fertilization Schedule for Colorado Springs Lawns
Keep your lawn lush and green year-round with this month-by-month fertilization plan tailored to Colorado Springs.
5/8/2024
6 min read
A well-fed lawn is a healthy lawn—especially in the nutrient-poor soils common to Colorado Springs. Use this complete fertilization guide to maintain color, root strength, and resilience throughout the year.
Colorado Springs Lawn Challenges
- Nutrient-poor, alkaline soils
- Cold winters and hot summers
- Rapid soil drying due to low humidity
Fertilization Schedule Overview
Early Spring (April)
- Product: High-nitrogen fertilizer (20-5-10)
- Purpose: Jumpstarts green growth
- Tip: Apply after last frost when soil temps reach 55°F
Late Spring (May–June)
- Product: Balanced fertilizer (16-4-8)
- Purpose: Strengthens roots before summer stress
- Tip: Water deeply after application
Summer (July)
- Optional: Slow-release nitrogen if lawn is stressed
- Purpose: Support steady growth
- Tip: Avoid fertilizing during drought or heatwaves
Early Fall (September)
- Product: High potassium fertilizer (24-4-12)
- Purpose: Prepares lawn for winter hardiness
Late Fall (October–Early November)
- Product: Winterizer fertilizer (10-0-20)
- Purpose: Enhances root development for spring green-up
Grass-Type-Specific Notes
Tall Fescue
- Fertilize 2–3 times/year
- Best timing: Spring + Fall
Kentucky Bluegrass
- Requires 3–4 feedings/year
- Avoid summer stress periods
Fine Fescue
- Needs minimal fertilization (1–2 times/year)
Application Tips
- Mow and water 1–2 days before applying fertilizer
- Use a broadcast spreader for even coverage
- Water deeply afterward to activate nutrients
- Avoid applying before heavy rain
Mistakes to Avoid
1. Over-fertilizing (leads to rapid growth and disease)
2. Fertilizing during heat stress
3. Using the wrong blend for your soil and grass
4. Skipping the fall application (most important for roots)
Soil Testing
- Test soil every 2–3 years
- Ideal pH: 6.0–7.0
- Amend soil with sulfur if too alkaline
Conclusion
Fertilization is a key part of a healthy lawn care routine in Colorado Springs. Follow this schedule and tailor it to your grass type and weather conditions to enjoy a thriving, green lawn year-round.