Wood Ash – Fertilizer for Houseplant?
Q: Can I use a teaspoon of wood ash from the fireplace to fertilize my house plants?
A: A teaspoon probably wouldn’t hurt anything but ashes don’t contain anything useful to a houseplant. All that ashes are good for is to counteract soil acidity. In general, ashes are too alkaline to add to houseplant soil. Use fireplace ashes on your lawn instead. The rule of thumb is 20 lb. per 1000 sq. ft. per year, spreading 10 lb. in winter and another 10 lb. in late spring
-
Advertisement
-
Follow Walter
-
Advertisement
-
-
February calendar
February brings a few warm sunny days. You can enjoy the blooms of your Lenten rose,...
Get The Checklist
-
-
-
name that plant
Post your puzzlers and help others with theirs.
Start Here
-
-
Trending Posts
-
1
Squirrel – Damage to Bird Feeder
-
2
Cilantro/Coriander
-
3
Soil Temperature – Monitoring
-
4
Wood Ash – Fertilizer for Houseplant?
-
5
Bluebird – Placing Houses
-
1
What To Do About Camellia Leaf Gall
-
2
Post-Planting Droop
-
3
Two Steps For Controlling Weeds In a Flower Garden
-
4
Weed Chemicals Aren’t Mind Readers
-
5
Sometimes Bubbles Can Be Useful
-
-
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 Azalea Tomatoes Moisture Poison Pears Hydrangea Glyphosate Caterpillar Pests Cherry Roundup Irrigation Pesticide Pre-Emergent Stone Dogwood Peach Spider Pine Straw Greenhouse Magnolia Squash Squirrels Beans Lemon Travel Japanese Maple