Why Your Coleus Cutting Lost Its Color: Light and Nutrition

Genetics Arent the Issue—Environment Is A cutting is genetically identical to its parent. Pale, washed-out foliage usually signals either insufficient light or inadequate nutrition. Quick Fixes Light: Move to a brighter

Pruning Hibiscus in Northern Florida: Timing and Technique

Prune with Purpose, Not Just for the Sake of Pruning Tropical hibiscus can be pruned anytime, but the best window is early spring after the last frost risk passes. Pruning stimulates tender new growth thats vulnerable to

Coleus 'Mariposa': A Tall, Color-Shifting Variety

Purple New Growth Matures to Bright Pink Yes, Mariposa coleus exists. Its a tall cultivar introduced by Singing Springs Nursery (now closed). New leaves emerge deep purple, aging to a vivid bright pink. While the origina

Morning Glories in Denver: Annuals That Self-Seed Reliably

They Die at Frost, But Return from Seed Morning glories are true annuals in Zone 5—they perish at the first hard freeze. But theyre prolific self-seeders. Seeds drop in fall, overwinter in the soil, and germinate the fol

Does Water Temperature Affect Houseplant Growth?

Cold or Hot Water Can Shock Plant Cells Water temperature matters more than most gardeners realize. Extreme temperatures—too cold or too hot—trigger stress hormones that close leaf stomata, shutting down photosynthesis a

Starting Petunias from Seed in Denver: Timing and Techniques

8–10 Weeks Before Last Frost, Under Lights Petunia seeds need light to germinate, so surface-sow on pre-moistened seed-starting mix. Cover trays with plastic wrap until sprouts appear (7–21 days), then remove immediately

Overwintering Hibiscus and Angel's Trumpet on Cape Cod

Two Tropicals, Two Different Winter Strategies Both plants need to come inside before frost, but their winter care differs significantly. Brugmansia (Angels Trumpet) Move to a cool, dark room (basement, unheated garage)

Saving Sunflower Seeds for Next Year's Garden

Simple Storage for Viable Seeds Yes, you can absolutely save seeds from your current sunflowers for planting next spring. Hybrid varieties may produce variable offspring, but thats part of the fun. Proper Storage Steps

Low-Maintenance Lilac Care for New Jersey Gardens

Sun, Soil pH, and a Little Lime Go a Long Way Lilacs are among the easiest shrubs to grow in the Northeast—if you give them full sun, room to reach their mature size, and neutral soil. Essential Care Checklist Sun: At l

Growing Scabiosa (Pincushion Flower): Why Outdoors Beats Indoor Lights

High Light Requirements Make Indoor Growing Tricky Scabiosa is a perennial that thrives in zones 5–9. While you can start it indoors under lights, it rarely performs well long-term because its light needs exceed what typ

Identifying and Treating White Fuzzy Bugs on Hibiscus

Common Culprits: Aphids, Whiteflies, or Mealybugs White fuzz on hibiscus branches, followed by leaf drop and black flies, signals a sap-sucking insect infestation. The three most likely pests are aphids, whiteflies, or m

Reviving Leggy Annuals in Florida: When and How to Cut Back

Mid-Season Rejuvenation for Tired Annuals If your annuals have grown long and stringy after five months in a South Florida garden, a strategic haircut can bring them back to vigorous bloom. General Rule: Cut Back by Half

Overwintering Potted Mums in Indiana: A Step-by-Step Guide

Give Your Chrysanthemums a Fighting Chance Not all mums are created equal. Some are hardy perennials, others are tender annuals, and even hardy types sometimes fail to return. But if you want to try saving yours, heres h

Why Marigolds Return Year After Year: The Self-Seeding Secret

Annuals That Act Like Perennials Many gardeners are delighted—and puzzled—when marigolds reappear each spring without replanting. The explanation is simple: theyre not true perennials; theyre prolific self-seeders. How S

Overwintering Hibiscus Trees in Containers: A South Jersey Guide

Protecting Potted Hibiscus Through Cold Winters If youre growing hibiscus trees in half-barrels in South Jersey, youre likely wondering whether theyll survive the winter. The short answer: they need protection until they

Winterizing Tropicals & Houseplants: Need Your Location First

Cant Advise Without Knowing Your Zone Rubber plant, bird of paradise, cactus, ficus, banana, peace lily, and outdoor roses have wildly different cold tolerances. In the Northeast, all but roses come inside. In Florida, m

Gophers Destroying Gazanias on a Slope: Shock-and-Awe Control

Winning the War Against Pocket Gophers Gazanias on slopes are gopher magnets. Sonic devices fail. Escalate to proven methods: Most Effective Maccabee traps (farm supply stores). Set in freshest tunnel (1–2 ft down). Ba

Rooting Lilac Cuttings in Colorado: Low Success, Better Alternatives

Why Lilac Cuttings Are Notoriously Difficult Lilacs (Syringa) root poorly from cuttings. If attempting: Use bottom heat (propagation mat). Take semi-hardwood cuttings (not soft, not woody) in early summer. Cut at slant;

Heat-Loving Annuals That Actually Look Like Flowers for Central Texas

Showy, Not Weedy: Best Annuals for Brutal Texas Sun All thrive in high heat, full sun, and look distinctly floral: Europs (Euryops): Shrubby, yellow daisies all summer. Cuphea (Mexican heather): Fine texture, small flo

One or Two Fertilizers for Everything: The Simple NPK Guide for Zone 9

Understanding NPK to Simplify Your Fertilizer Shelf Three primary nutrients: Nitrogen (N) = leaves/growth, Phosphorus (P) = flowers/fruit/roots, Potassium (K) = stems/roots/stress tolerance. The Numbers on the Bag N-P-K