Purple spots on leaves
11 years ago
Hi there!
I'm growing tomatoes in my greenhouse. They're in large plastic pots, and are growing really well. Last week I discovered purple/black spots on the leaves and the underside is getting purple. What can I do to stop this?
Sort by:Oldest
Comment (1)
Related Stories
GARDENING GUIDESGreat Design Plant: Callirhoe Involucrata Wakes Up Hot Garden Spots
Give a dry and sunny garden a jolt of violet-pink color summer to fall — and watch bees and butterflies flock to the nectar
Full Story
GARDENING GUIDESHow to Spot a Drought-Tolerant Plant
Label? Who needs a label? Learn the characteristics of plants that can thrive in hot, dry conditions to help you pick the right ones
Full Story
GARDENING GUIDES6 Native Ground Covers for Tough, Dry Spots
Sun beating down on your sandy gravel? Thick shade darkening your clay soil? There’s a ground cover here for you
Full Story
GARDENING GUIDESGreat Design Plant: Spotted Beebalm (Monarda punctata)
Looking for unusual, long-lasting blooms, low maintenance and deer resistance? Try this self-sowing perennial
Full Story
GARDENING GUIDESGreat Design Plant: Rocky Mountain Zinnia Brightens Hot, Dry Spots
Sunshiny flowers provide a showy drift of color in desert and prairie gardens — this native perennial is hardier than it looks
Full Story
PURPLEYour Colors: 3 Ways to Work With Purple
Scared of purple? Think of it as plum, amethyst or eggplant, and use with the right companion colors
Full Story
COLORWhat Goes With Purple Walls?
Make a plum wall come alive with art, warm metals, ivory, chartreuse, natural wood — and at least one wild card
Full Story
GARDENING GUIDESWhat's Wrong With My Plant? Leaves Often Hold the Clues
Learn how to identify common plant ailments by reading their leaves
Full Story
GARDENING GUIDES6 Healthy Ways to Handle Fallen Leaves
Once nature's beautiful bounty is spent, these ecofriendly strategies for leaves will put your yard in the clear
Full Story
LAUNDRY ROOMSRoom of the Day: The Laundry Room No One Wants to Leave
The Hardworking Home: Ocean views, vaulted ceilings and extensive counter and storage space make this hub a joy to work in
Full Story
Sponsored
More Discussions
jean001a
Related Professionals
Port Saint Lucie Landscape Architects & Landscape Designers · Clarksville Landscape Architects & Landscape Designers · Middletown Landscape Architects & Landscape Designers · Phoenix Landscape Architects & Landscape Designers · Rome Landscape Contractors · Houma Landscape Contractors · Newark Landscape Contractors · Salinas Landscape Contractors · Jackson Landscape Contractors · Vincennes Home Additions · Spring Home Additions · Davenport Home Additions · Kirksville Home Additions · Orange County Home Additions · Redding Home Additions