Hydrangeas – Keeping their true color
Q: I bought 5 Monrovia ‘Red and Pretty’ hydrangeas this spring. They are doing well in my garden, but the blooms are hot pink, not red! Is there anything I can add to the soil to change the color to a true red?
A: Sprinkle a cup of lime around each plant (no closer than 1 foot from the stem) each spring.
That should keep the pH high and make them as red as possible.
-
Advertisement
-
Follow Walter
-
Advertisement
-
-
April calendar
Time to start moving your houseplants outdoors gradually. April winds will keep your wind chimes tinkling....
Get The Checklist
-
-
-
name that plant
Post your puzzlers and help others with theirs.
Start Here
-
-
Trending Posts
-
1
Fescue – Pythium Blight
-
2
Creeping Jenny- Can I Kill The Oxalis In It?
-
3
To diagnose plant problems, follow the angles
-
4
Night-blooming cereus – Information
-
5
Exposed Tree Roots – Cover
-
1
Oak – Gouty Gall
-
2
Fescue – Pythium Blight
-
3
History of TifBlair Certified Centipede Grass
-
4
To diagnose plant problems, follow the angles
-
5
Banana – An Enthusiast’s Notes on Care
-
-
Walter’s Bookshelf
Browse and purchase gardening books by Walter Reeves, plus select titles by other authors.
View books -
Popular topics
Soil Spring Summer Seed Winter Fall Flowers Weed Fertilizer Disease Shade Temperature Pots Oak Pine Pruning Mulch Watering Container Maple Compost Birds Herbicide Tomatoes Azalea Moisture Poison Pears Hydrangea Glyphosate Caterpillar Pests Cherry Roundup Irrigation Pesticide Pre-Emergent Stone Dogwood Peach Spider Pine Straw Greenhouse Magnolia Squash Squirrels Travel Beans Lemon Japanese Maple