Growing pansies in North Florida is a rewarding experience, as these resilient flowers thrive in cooler temperatures. As I walked up to our front office after the ice had melted away, I was amazed to see their vibrant blooms still standing strong, displaying their cheerful faces despite the harsh conditions of the January 2025 winter storm. Their endurance is a testament to their hardiness, making them a perfect choice for winter gardens. Here’s a guide to help you successfully cultivate pansies in our region.
Best Planting Time
Pansies thrive in cooler weather, making fall (October–November) the ideal time to plant them. Once established, they will provide stunning blooms throughout the winter and into early spring. While they can tolerate mild frosts, Florida’s summer heat is too intense for them, so they are best treated as a seasonal flower.
Choosing the Right Variety
Not all pansies are well-suited for Florida’s fluctuating temperatures. To ensure a successful and long-lasting display, select heat-tolerant varieties such as Majestic Giants, Matrix, or Delta Series, which are known for their resilience and vibrant blooms.
Delta Series – A popular choice for its bold yellow, purple, and blue flowers. This variety is highly valued for its disease resistance, vigorous growth, and ability to withstand both cold and mild heat.
Majestic Giants – A classic pansy cultivar known for its large, eye-catching blooms in a variety of colors and patterns. These compact plants thrive in both container gardens and mass plantings.
Matrix Series – This variety produces dense, bushy plants with large flowers, making it an excellent choice for creating colorful, impactful displays in both garden beds and containers.
By choosing the right variety, you can ensure your pansies thrive throughout the cooler months, bringing beauty and color to your landscape.
Sun and Soil Requirements
For the healthiest plants, provide full sun to partial shade, with at least 4–6 hours of direct sunlight each day. Pansies prefer well-draining soil rich in organic matter, with a slightly acidic to neutral pH (5.5–6.5). Improve your soil’s structure by adding compost or peat moss, which enhances both drainage and nutrient content.
Watering & Care
Maintaining proper moisture levels is key to keeping pansies healthy. Water them 2–3 times a week, ensuring the soil remains moist but not soggy. A layer of mulch will help retain moisture and reduce weed growth. To encourage continuous blooms, apply a balanced, slow-release fertilizer every few weeks and remove spent flowers (deadheading) to keep plants looking fresh and vibrant.
Common Challenges & Solutions
Despite their hardiness, pansies can face a few challenges:
Heat Sensitivity: If temperatures rise unexpectedly, pansies may wilt. Providing afternoon shade can help them cope.
Pests: Keep an eye out for aphids, slugs, and caterpillars. Use insecticidal soap or remove pests by hand to prevent damage.
Fungal Diseases: Avoid overhead watering to prevent root rot and mildew. Ensuring good air circulation will also help reduce disease risks.
Spring Transition
As spring temperatures climb, pansies will naturally begin to decline. To maintain a colorful garden, consider replacing them with heat-tolerant flowers such as zinnias, marigolds, or vincas, which can handle Florida’s warm and humid conditions.
Their cheerful, expressive blooms make them a wonderful choice for adding color and charm to your landscape. Happy planting!
Florida is home to at least nine species of insects from the genus Leptoglossus, some of which possess “foliaceous hind tibiae,” but only Leptoglossus phyllopus has earned the common name “leaf-footed bug.” This insect, a close relative of the stink bug, plays a fascinating yet problematic role in gardens. The nymphs are bright orange, while the adults are brown with a distinct flattened, leaf-shaped structure on their hind legs. Unfortunately, both stages of the leaf-footed bug are notorious pests, causing significant damage to buds, flowers, fruits, and seeds.
Photo Credit: Jennifer Carr
These pests feed on a wide variety of plants, including tomatoes, peaches, blueberries, beans, okra, and sunflowers. Their feeding activity can cause yellow and brown spots, misshapen fruits, and shriveled produce, depending on the severity and timing of the infestation.
In the fall, leaf-footed bugs can gather on warm windowsills or home siding. They can sometimes find openings in homes and get inside, but they don’t cause any damage indoors and don’t deposit eggs. Adult leaf-footed bugs also seek shelter in weedy areas or beneath layers of mulch and debris. They lay their eggs in neat rows on the undersides of leaves or along stems, with eggs hatching within 5 to 7 days. The nymphs then mature in approximately 25 to 30 days, leading to a rapid increase in population.
Integrated Pest Management (IPM) strategies are highly effective for controlling leaf-footed bugs. IPM involves a combination of cultural, physical/mechanical, biological, and—when necessary—chemical control methods. Following the IPM triangle approach, gardeners can start with the least harmful methods (like cultural practices) and gradually escalate to chemical controls if needed, depending on the infestation threshold. Early scouting and intervention are crucial to preventing the population from escalating throughout the growing season.
Though there are only a few organic pesticides that effectively manage leaf-footed bugs, proactive steps like hand-picking and reducing overwintering sites can help curb their numbers in the following year. For larger infestations, homeowners might consider using pyrethroids, which should be applied according to the manufacturer’s instructions. Leaf-footed bugs are also susceptible to insecticidal soaps and other pyrethroid-based products available at most garden retailers.
A word of caution: Some beneficial insects, such as assassin bugs, resemble the orange nymphs of leaf-footed bugs. Be sure to correctly identify these insects to avoid harming species that are beneficial to your garden.
For more information about leaf-footed bugs and effective control measures click on the link below or contact your local Extension office for more details.
Caring for African Violets: A Guide for Enthusiasts
Photo Credit: Martha Mitchell.
African violets (Saintpaulia ionantha) are beloved houseplants known for their vibrant blooms and ease of growth indoors. Since their introduction to the United States, they have become favorites among plant enthusiasts for their adaptability and stunning flowers, making them staples in homes and offices. African violets thrive in bright, indirect light and moderate temperatures, and they come in various flower colors, including pink, purple, white, and combinations of these hues. Here’s how to ensure your African violets thrive with proper watering, fertilizing, and propagation.
Watering
The quality of water is crucial for African violets. Use water that is safe for drinking, making sure it is at room temperature or slightly warmer to avoid causing yellow spots on the leaves. The watering needs of African violets vary based on soil mixture, drainage, light, temperature, and humidity. For example, clay pots require more frequent watering than plastic pots due to higher evaporation rates. Water your African violets when the soil surface is dry to the touch or if wilting is noticeable.
There are two methods to water African violets: top watering and bottom watering. For top watering, apply enough water to saturate the soil and discard any excess that drains out. For bottom watering, place the pot in a container with about an inch of water. Once the soil surface becomes moist, remove the pot, let it drain, and discard any remaining water. Self-watering pots are also an option, and you can create one by making a “water wick” from a material like a braided nylon stocking. Insert the wick into one of the pot’s drainage holes and ensure it reaches the bottom of a water reservoir. Whether you water from the top or bottom, avoid letting the plant sit in water.
Fertilizing
African violets benefit from regular feeding with water-soluble fertilizers like 20-20-20 or 15-30-15. Mix the fertilizer at one-fourth the recommended rate and apply it every time you water, ensuring the soil is moist before application. If your plant shows signs of needing nutrients, such as gradual loss of leaf color, reduced growth, and fewer flowers, fertilize and observe for ten days. Be careful not to over-fertilize, as this can result in tight centers and rusty-appearing new leaves.
Photo credit: Donna Arnold, FAMU Extension.
Propagation
Propagating African violets is simple and can be done using leaf cuttings. Choose a healthy leaf from the middle of the plant, snap or cut it off, and trim the petiole (leaf stem) to about 1–1.5 inches. Insert the petiole into a propagation medium. Roots typically form at the petiole base within three to four weeks, new leaves appear three to four weeks and flowering occurs six to nine months later.
Additional Tips
When purchasing an African violet, it usually adapts well to its container for a while. Although these plants prefer a crowded environment, repotting them annually into lightweight potting media is advisable.
Maintaining sanitation is essential to prevent diseases. Ensure all pots, tools, and materials are clean before use. With proper care and attention, African violets can flourish, bringing beauty and joy to any indoor space. By following these guidelines on watering, fertilizing, and propagating, you can enjoy healthy and vibrant African violets in your home. for more information, contact your local Extension Office or click on the links below:
As you eagerly await the bountiful harvest from your spring and summer garden, remember that pests are also eyeing your crops. Scouting for pests is essential to maintain plant health and ensure a plentiful harvest.
The Importance of Scouting
Scouting involves the early detection of pests and plant diseases through regular and systematic garden inspections. This proactive approach helps identify pests early and assess the damage they might be causing. Missing just a few days of scouting can lead to significant plant damage due to the rapid life cycle of many plant-eating insects.
Understanding Your Garden Environment
To effectively scout for pests, familiarize yourself with the plants in your garden and their common pest issues. Different plants attract different pests, so knowing what to look for is crucial. Monitor your garden regularly, at least once a week, paying close attention to the undersides of leaves, stems, and flowers. Look for any leaf discoloration, such as yellowing or browning, and any unusual color changes. Note any insect activity, including the presence of eggs, holes in leaves, skeletonized foliage, insect frass (droppings), and entry holes.
Photo: UF/IFAS
Tools Frequently Used in Scouting
Frequently inspecting your garden with the appropriate tools allows you to spot issues early and take steps to safeguard your plants. Common tools include:
Traps: Used to catch and identify flying insects.
Netting/Lures (Pheromones): Attract and capture specific pests.
Sweep Net: Collect insects from plants.
Containers: Collect samples to transport specimens for further examination.
Hand Lens: For close inspection of small insects and eggs.
Common Garden Pests
Here are some common garden pests you might encounter while tending to your garden:
Aphids: Small, soft-bodied insects that can be green, black, yellow, or brown. Often found on new growth, they cause curling and yellowing leaves and excrete sticky honeydew.
Caterpillars (e.g., Tomato Hornworm): Large, green caterpillars with white stripes and a horn-like tail. They create holes in leaves, remove foliage, and damage fruits.
Spider Mites: Tiny red or brown mites often found in clusters, creating fine webbing. They cause stippling on leaves, bronzing, and leaf drop.
Whiteflies: Small, white, moth-like insects that fly up when plants are disturbed. They cause yellowing leaves, stunted growth, and secrete honeydew.
Japanese Beetles: Metallic green bodies with bronze wings. They skeletonize leaves and damage flowers.
Cutworms: Fat, brown, or gray larvae found curled under the soil surface. They cut off young seedlings at the base.
Slugs and Snails: Soft-bodied, slimy creatures found in damp, shaded areas. They leave a trail of slime and create irregular holes in leaves and seedlings.
Scouting Techniques
Effective scouting techniques include:
Visual Inspection: Check plants thoroughly, including the undersides of leaves and leaf axils.
Sticky Traps: Place yellow sticky traps around the garden to catch flying insects like whiteflies and aphids.
Shaking Plants: Gently shake plants over a white piece of paper to dislodge and spot tiny pests like spider mites.
Soil Examination: Dig around the base of plants to look for soil-dwelling pests like cutworms.
Maintain a garden journal noting the types of pests observed, population levels, and control measures taken. Track the success of different pest management strategies to refine your approach in future seasons.
By consistently monitoring your garden and employing a combination of these strategies, you can effectively manage pests and enjoy a healthy, thriving garden throughout the spring and summer seasons. For more information, contact your local extension office. Happy gardening!
In the realm of pollinator-friendly plants, Sweet Alyssum (Lobularia maritima) often flies under the radar despite its remarkable qualities. This delicate flowering plant, with its clusters of tiny blooms, not only adds beauty to gardens but also serves as a vital resource for pollinators.
An exemplary instance is the hybrid series, Easy Breezy™, known for its compact size and remarkable heat tolerance, allowing it to thrive well beyond the spring season. Available in white, pink, and purple variations, this cultivar stands out. Another hybrid, known for its exceptional heat tolerance, is the white-flowering Lobularia ‘Inlbusnopr’, frequently marketed under the trademarked name Snow Princess®.
Let’s explore the many benefits of sweet alyssum as a pollinator crop and why it deserves a place in every garden.
Attractiveness to Pollinators
Sweet alyssum’s petite blossoms, exude a sweet fragrance that acts as a magnet for bees, butterflies, and other pollinating insects. Its nectar-rich flowers provide a vital food source for these creatures throughout the growing season.
Honey bee on sweet alyssum, photo by Worrel Diedrick
Extended Blooming Period
One of the standout features of sweet alyssum is its prolonged blooming period, which often lasts from spring through fall in favorable climates. This extended flowering season ensures a consistent supply of nectar for pollinators, especially during times when other floral resources may be scarce.
Low Maintenance and Versatility
Sweet alyssum is renowned for its adaptability and ease of cultivation. It thrives in a variety of soil types and is tolerant of both drought and heat, making it an excellent choice for gardeners seeking low-maintenance pollinator-friendly plants. Whether grown in garden beds, containers, or hanging baskets, sweet alyssum adds charm and functionality to any landscape.
Companion Planting Benefits
Beyond its role as a pollinator crop, sweet alyssum offers additional benefits to gardeners through companion planting. Its compact growth habit and dense foliage act as a natural ground cover, suppressing weeds and conserving soil moisture. Furthermore, sweet alyssum is known to attract beneficial insects such as hoverflies and predatory wasps, which help control garden pests.
Encouraging Urban Pollination
In urban environments where green spaces may be limited, incorporating sweet alyssum into landscaping projects can play a significant role in supporting local pollinator populations. Whether in public parks, rooftop gardens, or community plots, the addition of sweet alyssum provides essential forage for pollinators and contributes to urban biodiversity conservation efforts.
Sweet alyssum’s unassuming beauty and pollinator-friendly characteristics make it an excellent educational tool for teaching about the importance of pollination and ecosystem dynamics. They may be small in stature, but its impact as a pollinator crop is undeniable. By incorporating this humble yet vital plant into our landscapes, we can create havens for pollinators and contribute to the preservation of biodiversity for generations to come. Let us embrace sweet alyssum as the unsung hero of pollinator crops.
For more information on sweet alyssum, contact your county Extension office.
Growing pansies in North Florida is a rewarding experience, as these resilient flowers thrive in cooler temperatures. As I walked up to our front office after the ice had melted away, I was amazed to see their vibrant blooms still standing strong, displaying their cheerful faces despite the harsh conditions of the January 2025 winter storm. Their endurance is a testament to their hardiness, making them a perfect choice for winter gardens. Here’s a guide to help you successfully cultivate pansies in our region.
Not all pansies are well-suited for Florida’s fluctuating temperatures. To ensure a successful and long-lasting display, select heat-tolerant varieties such as Majestic Giants, Matrix, or Delta Series, which are known for their resilience and vibrant blooms.
