Mulch volcanoes may look neat and professional, but they quietly harm trees and shrubs by suffocating roots and inviting disease. Across the NH Seacoast—from Rye and Hampton to Portsmouth—this practice is becoming alarmingly common. Learn why these cone-shaped piles of mulch are a red flag for tree health and discover the right way to mulch so your landscape thrives for years to come.

Learn how to identify and manage powdery mildew in NH Seacoast gardens. Find out why peonies are especially affected and what steps keep plants healthy.

Soil on the New Hampshire Seacoast can be tough to manage, with sandy spots that drain too fast and clay areas that stay wet for too long. This guide explains how to identify your soil type, improve it with the right organic matter, and choose mulch that protects and enriches your garden. Whether you are dealing with sand, clay, or a mix of both, you will find practical solutions to create healthier, more productive soil and a landscape that thrives year after year.

Winter may not seem like gardening season, but it’s one of the best times to prune shrubs and trees on the NH Seacoast. With plants dormant, cuts heal cleanly, disease risks are lower, and shaping is easier without leaves in the way. Winter pruning also reduces storm damage, supports stronger spring growth, and gives your landscape a valuable head start in our short growing season.

Reusing fall mums on the New Hampshire Seacoast offers both practical and aesthetic benefits for homeowners. Instead of tossing out mums once their first blooms begin to fade, careful mid-season pruning allows them to stay productive and vibrant.

Fall mums on the New Hampshire Seacoast thrive with simple care: soak before planting, then water at the base every other day for lasting color.