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
-
-
December calendar
Time to pick a Christmas tree. The fewer green needles that come off in your hand...
Get The Checklist
-
-
-
name that plant
Post your puzzlers and help others with theirs.
Start Here
-
-
Trending Posts
-
1
English Ivy Bed Covered With Poison Ivy
-
2
Confederate Yellow Daisy – Growing
-
3
Grasshopper – Big And Black
-
4
Flowers – For Drying
-
5
Florida azalea – Identification
-
1
Websites with Good Information about Landscape Plants
-
2
Columnar Trees – For Privacy
-
3
Gardening in Georgia (Your Southern Garden) – TV Shows
-
4
Distinctive Native Plants
-
5
Don’t Kill The Ground Bees
-
-
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 Pre-Emergent Pesticide Stone Dogwood Peach Spider Pine Straw Greenhouse Magnolia Squash Squirrels Lemon Travel Beans Japanese Maple