What to Plant in May in Florida: Best Crops, Flowers, and Gardening Tips

May in Florida brings warm temperatures and plenty of sunshine, creating the perfect environment for your garden to thrive. Whether you’re a seasoned gardener or just starting out, knowing what to plant this month can make all the difference in your gardening success.

From vibrant flowers to fresh vegetables, May offers a variety of options that flourish in Florida’s unique climate. By choosing the right plants, you’ll ensure a bountiful and beautiful garden that will keep growing through the summer months. Let’s dive into the best plants to get in the ground this May to make your Florida garden flourish.

Key Takeaways

  • Optimal Planting Conditions: May in Florida presents ideal planting conditions with temperatures ranging between 65°F and 85°F, ample sunlight with around 13.5 hours daily, and moderate rainfall averaging 4.2 inches.
  • Regional Planting Guides: Understanding regional climate variations helps in selecting the right plants. North Florida suits cooler weather vegetables like beans and cucumbers, Central Florida is ideal for tomatoes and peppers, and South Florida’s tropical conditions favor okra and sweet potatoes.
  • Flower Selection: Annuals such as marigolds, zinnias, and cosmos thrive in full sun, while perennials like hibiscus, lantana, and pentas handle Florida’s high humidity well.
  • Vegetable Gardening: Heat-tolerant vegetables, including okra, eggplant, and sweet potatoes, perform exceptionally well in Florida’s warm May climate. Key gardening tips like proper soil preparation, consistent watering, mulching, and pest control can optimize your harvest.
  • Suitable Herbs: Herbs like basil, mint, rosemary, thyme, and oregano flourish in May’s heat. Growing herbs in containers allows better management of growth conditions, essential during Florida’s fluctuating weather.
  • Fruit Trees and Berry Plants: May is an excellent time to plant citrus trees, mangoes, avocados, blueberries, strawberries, and blackberries, all of which thrive with proper care such as well-draining soil, regular watering, and adequate sunlight.
  • Lawn and Garden Maintenance: Effective soil preparation, including testing and adjusting pH levels and adding organic matter, along with pest control strategies like using neem oil and encouraging natural predators, ensures a healthy garden and lawn.

Understanding Florida’s Climate in May

Why May Is Ideal for Planting

May offers optimal conditions for planting in Florida. Temperatures range between 65°F and 85°F, providing a warm environment conducive to plant growth, while rainfall averages 4.2 inches, ensuring adequate moisture. The longer daylight hours, about 13.5 hours daily, allow for extensive photosynthesis. This combination of warmth, moisture, and sunlight supports strong root development and robust plant health. Additionally, May marks the tail end of Florida’s dry season, which means soil remains workable before the intense summer rains begin.

Regional Climate Variations

Florida’s climate varies by region, influencing what you can plant. In North Florida, temperatures can be cooler, with possible late frosts, making it suitable for planting vegetables like beans, cucumbers, and squash. Central Florida experiences more consistent warmth, ideal for tomatoes, peppers, and eggplants. South Florida boasts tropical conditions, perfect for warm-season crops like okra, sweet potatoes, and tropical fruits such as mangoes and papayas. Recognizing these regional differences ensures you select plants that thrive in your specific area.

Best Flowers to Plant in May

Annuals for Full Sun

Choose annuals that thrive in Florida’s abundant sunshine for May planting. Marigolds, zinnias, and cosmos grow well in full sun. Marigolds, especially French marigolds, deter pests and bloom in various colors, from yellow to orange. Zinnias, available in multiple colors, resist heat and provide long-lasting blooms. Cosmos, with its feathery foliage and vibrant flowers, attracts pollinators like bees and butterflies.

Perennials That Thrive in Humidity

Select perennials that withstand Florida’s high humidity levels when planting in May. Hibiscus, lantana, and pentas are excellent choices. Hibiscus, known for its large, colorful flowers, blooms almost year-round. Lantana offers clusters of small, bright flowers that attract butterflies and are drought-tolerant. Pentas, with star-shaped flowers, manage humidity well and are ideal for attracting hummingbirds.

Top Vegetables to Grow in May

Heat Tolerant Vegetable Varieties

Heat-tolerant vegetables thrive in Florida’s warm May climate. Okra, eggplant, and sweet potatoes are excellent choices. These plants handle high temperatures and humidity well.

  1. Okra: Thrives in full sun and requires minimal care. It produces pods quickly.
  2. Eggplant: Prefers consistent warmth and well-drained soil. Offers a long harvesting period.
  3. Sweet Potatoes: Needs well-drained sandy soil. This crop does best with 4-6 hours of sunlight.

These varieties not only survive but also yield well in challenging heat conditions.

Tips for Vegetable Planting Success

Maximize your success by following key planting tips:

  1. Soil Preparation: Test and amend soil pH to between 6.0 and 7.0. Add organic compost to enhance fertility.
  2. Watering: Implement a consistent watering schedule. Avoid watering during peak sun hours.
  3. Mulching: Use mulch to retain soil moisture and suppress weeds. Organic mulches like straw benefit soil health.
  4. Spacing: Ensure proper plant spacing to avoid overcrowding. This increases air circulation and reduces disease risk.
  5. Pest Control: Monitor plants for pests such as aphids and caterpillars. Use organic methods like neem oil for control.

Following these tips improves your chances for a bountiful vegetable harvest.

Ideal Herbs for Florida Gardens in May

Herbal Varieties That Love the Heat

Several herbs thrive in the heat of a Florida May. Basil (Genovese, Thai) grows well when temperatures rise. Its leaves add flavor to various dishes. Mint (Peppermint, Spearmint) flourishes with regular watering. Use its leaves for teas and garnishes. Rosemary tolerates drought, making it ideal for Florida’s dry spells. Thyme and oregano also love hot climates. They grow best in well-drained soil and full sun.

Cultivating Herbs in Containers

Planting herbs in containers offers flexibility and control over growing conditions. Use pots with drainage holes to prevent root rot. Containers also help manage water better during Florida’s heavy rains. Choose a lightweight, well-draining potting mix. Place containers where they receive at least six hours of sunlight daily. Regularly check soil moisture to ensure herbs are not too dry or overwatered. Rotate containers if they receive uneven sunlight.

Fruit Trees and Plants Suitable for May Planting

Citrus and Tropical Fruits

Citrus trees, including orange, lemon, and lime, are ideal for planting in May. They thrive in Florida’s warm temperatures and sunny conditions. Ensure the soil is well-draining and slightly acidic. Examples like oranges and lemons require regular watering, especially during dry spells, to promote growth and fruit production.

Mango trees also do well when planted in May. They need a sunny spot and well-drained soil. Mangoes resist drought but benefit from regular deep watering to establish strong roots. May is perfect for starting these tropical fruits, which will flourish in Florida’s subtropical environment.

Avocado trees can be planted this month, too. Ensure they are placed in a location with full sun and well-draining soil. Use mulch around the base to retain moisture and limit weed growth. Avocados require consistent watering in the early stages to form healthy roots.

Berry Plants: Selection and Care

Blueberry plants thrive in May’s warm and sunny weather. Choose varieties like Southern Highbush or Rabbiteye, which are suited for Florida’s climate. Blueberries prefer acidic soil (pH 4.0–5.5) and need at least six hours of sunlight daily. Ensure proper watering, especially during dry periods, to encourage fruit development.

Strawberry plants also benefit from May planting. Select June-bearing or everbearing varieties for best results. Strawberries need well-draining soil and regular watering to prevent drying out. Adding mulch around plants helps retain moisture and control weeds.

Blackberries are another excellent choice. They grow well in Florida’s climate when planted in May. Opt for thornless varieties for easier harvesting. Provide support structures like trellises to help control growth. Ensure the soil is fertile and well-draining, and keep plants adequately watered, particularly during the fruiting period.

These fruit trees and berry plants suit Florida’s climate, especially in May, and ensure a productive harvest when given proper care.

Lawn and Garden Maintenance Tips for May

Preparing Soil in Florida’s Spring

May offers an ideal time for soil preparation in Florida. Begin by testing your soil’s pH levels, aiming for a neutral range between 6.0 and 7.5. Adjust pH levels using lime to raise it or sulfur to lower it. Soil amendments like compost or organic matter enhance soil structure and nutrient content. In sandy soils, incorporate organic matter to improve water retention, while for clay soils, add gypsum or coarse sand to enhance drainage. Regularly turning the soil aerates it and promotes root growth.

Pest Control and Prevention Strategies

Implement effective pest control and prevention strategies in May. Monitor plants for common pests like aphids, whiteflies, and spider mites. Use insecticidal soaps or neem oil to treat infestations organically. Remove any plant debris or weeds that can harbor pests. Encourage natural predators like ladybugs and lacewings to manage pest populations. For lawns, apply a balanced fertilizer to promote healthy grass, making it less susceptible to pests. Maintain proper irrigation, ensuring that plants are neither overwatered nor underwatered, to prevent disease proliferation. Regularly inspect and act promptly to keep your garden and lawn pest-free.


Planting in May in Florida offers unique opportunities to maximize your garden’s potential. By focusing on regional climate variations and selecting appropriate crops and flowers, you can ensure a thriving garden. Prioritizing soil preparation, pest control, and proper irrigation will set you up for success. Remember to test soil pH levels and incorporate organic matter for optimal growth. With these tips, your May garden in Florida will flourish, providing you with a vibrant and productive landscape.

May is an ideal time to plant a variety of crops and flowers in Florida, including tomatoes, peppers, and marigolds. According to University of Florida Gardening Solutions, these plants thrive in the warm spring weather. For more gardening tips and a comprehensive planting guide, check out The Old Farmer’s Almanac.

Frequently Asked Questions

What are the best plants to grow in Florida during May?

In May, you can grow a variety of vegetables and herbs such as tomatoes, peppers, and basil. Choose flowers like marigolds and zinnias that thrive in warmer climates.

Which regions in Florida have specific gardening needs?

North, Central, and South Florida each have unique climates. North Florida may still experience cooler nights, while South Florida is consistently warm. Adjust plant selections and care practices accordingly.

What tips are there for container gardening in May?

Use well-draining pots, quality potting soil, and select plants suitable for containers like cherry tomatoes and herbs. Ensure adequate watering and sunlight.

How should I prepare the soil for gardening in May?

Test the soil pH and incorporate organic matter like compost. This improves soil structure, fertility, and drainage, fostering healthier plant growth.

What natural pest control methods are recommended?

Introduce beneficial insects like ladybugs, use neem oil, and install physical barriers such as row covers to keep pests at bay without harmful chemicals.

How often should I apply fertilizer to my lawn in May?

Apply a balanced fertilizer according to the product instructions, typically every 6-8 weeks. This promotes healthy grass growth and prevents nutrient deficiencies.

What are the best irrigation practices to avoid plant diseases?

Water early in the morning to reduce evaporation and ensure plants dry before nightfall. Use drip irrigation or soaker hoses to minimize water contact with foliage.