Boost Your Garden’s Growth: Prepare Your Garden for Fall with Biostimulants

In this sixth installment of our Boost Your Garden’s Growth series, we’re spotlighting how biostimulants can help prepare your garden for fall. Check out all the blogs in this series below.

As summer winds down, it’s tempting to think garden season is over—but fall is actually one of the most important times to nurture your soil and plants. Whether you're growing perennials, bulbs, lawns, or preparing garden beds for next year, biostimulants offer a natural way to strengthen roots, boost microbial activity, and set your garden up for long-term success.

Why Fall Preparation Matters

What you do in September can make or break how your garden performs next spring. Cooler temperatures and increased rainfall create ideal conditions for root development and soil work. But as the growing season ends, plants need extra help:

• Roots shift into energy storage mode
• Soil microbes begin slowing down
• Organic matter starts breaking down
• Weeds and disease can take advantage of neglected beds

Biostimulants offer support for all these transitions—giving your garden a strong foundation before winter.

The Role of Biostimulants in Fall Garden Prep

Biostimulants enhance natural soil processes and help plants recover and rebuild after summer. Here’s how they can help this fall:

🌿 Strengthen Roots for Overwintering

Humic and fulvic acids encourage root elongation and nutrient uptake—essential for perennials, bulbs, and lawns as they prepare for dormancy.

🍁 Stimulate Microbial Activity

Cooler temperatures can reduce microbial life in the soil. Biostimulants feed beneficial microbes and keep them active longer into the season.

🧪 Improve Nutrient Cycling

Compost starters and humics speed up the breakdown of organic matter and improve the release of nutrients that will feed spring growth.

🌱 Support Lawn Recovery

September is a great time to feed and aerate your lawn. Pairing biostimulants with fall lawn fertilizer improves uptake and helps roots grow deeper.

Smart Ways to Use Biostimulants in September

1. Apply to garden beds after harvest to enrich soil and support microbial life.
2. Use with compost or mulch to accelerate breakdown and boost humus levels.
3. Incorporate into lawn care routines, especially after aerating or overseeding.
4. Feed perennials and shrubs before winter to encourage strong root systems.
5. Apply to newly planted bulbs to support early root establishment.

Build a Healthier Garden from the Soil Up

Your plants may be slowing down—but beneath the surface, there’s a lot going on. September is the perfect time to nurture roots and rebuild soil health for the months ahead. With the help of biostimulants, you can give your garden a strong, healthy head start for next year.

Please contact us at 1-866-444-7174 or email info@earth-smart-solutions.com if you have any questions on our products. We would love to hear from you!

Boost Your Garden Growth Series:

• Boost Your Garden's Growth: Strengthening Plant Resilience with Biostimulants
• Boost Your Garden's Growth: How Biostimulants Enhance Germination, Flowering & Yields
• Boost Your Garden's Growth: Biostimulants
• Boost Your Garden's Growth: Flowers & Gardens Thrive with Biostimulants
• Boost Your Garden's Growth: Combat Late Summer Stress with Biostimulants