I live in northern NJ and planted like 5 of these plants last spring. They looked amazing. Now it is June and since cutting them back, they still look like a pile of straw. Will they come back and what, if anything, can be done to make sure they do come back?
Wait and see is still the best approach due to the harsh winter.
Do you see any green growing down in the plant crowns?
My grasses have been very slow and we are seeing reports of the same from other gardeners.
If you see none within the next few weeks you will need to replace.
Why won't my fountain grass grow back? I cut it back about six inches from the ground.
This has been a common question for us this spring here at Gardening Know How.
It would appear that this past harsh winter was very hard on the perennial grasses.
Pull back the dried grass and see if any green shoots are appearing.
Can you pull the existing cut stems out from the crown easily? If it pulls up easily with not resistance the plant may have died.
In this case just discard and replant.
If you feel resistance, I would still have a wait and see approach if you have patience for that.
I always remind gardeners that a plant loss means a new gardening opportunity!
Will it hurt Fountain Grass to cut it back in the summer months? It is recommended to cut back Fountain Grass in the late fall or early spring. Can it be safely cut back in the summer?
I would not recommend cutting it back during the summer months.
Here is a link with more information.
For two years in a row my fountain grass has not come back in the spring (4 plants, in full sun plenty of water all summer). Pruned in early spring to about 6 inches all dead growth from last year. What am I doing wrong?
Wintering over your Fountain Grass will depend on your growing zone.
Here is an article with more information.
Here is a link to help determine your growing zone.
Live in Chicago. Have four dwarf fountain grasses near sidewalk. Well drained soil. Partial sun (know it's not ideal). I have lost 1-2 over the winter past 2 years. No new growth. Are they taking a hit with the snow shoveled on them over the winter? Something else? Thanks in advance.
Make sure you are growing a variety that is hardy to your growing zone.
Though snow is generally a good insulator for plants, compacted heavy snow may not allow enough air circulation for the plants.
Also salts from the sidewalk and streets that spray onto the area will kill the plants.
The four plants I've just put in seem to be struggling. I've watered faithfully, and it has rained a lot since they've been planted, but we've not had much sunshine. I did put fertilized outdoor planting soil in each hole first, but wonder if I should be fertilizing further and what, specifically, to use? Thanks
A one-time thoroughly watered in application of a balanced slow release fertilizer (10-10-10) can be applied as growth resumes each spring.
For more information on the care of fountain grass, please visit the following link:
https://www.gardeningknowhow.com/ornamental/foliage/fountain-grass/tips-for-care-of-fountain-grass.htm
Is there any way that I can save my firecracker grass to come back next year without actually digging it up and taking it inside during winter? I have 5 of these in my small garden and would like to keep them there for next year and more if possible. Any suggestions will be appreciated. Thank you
It looks like the plant hardiness zone of firecracker grass is 9-11. Central alabama is probably around an 8 (https://www.gardeningknowhow.com/planting-zones/alabama-planting-zones.htm). You could try mulching it heavily to protect the root system and lock in moisture but the only way to ensure it's continuity is to bring it indoors.
For more information on over-wintering fountain grasses, please visit the following link:
https://www.gardeningknowhow.com/ornamental/foliage/purple-fountain-grass/over-wintering-fountain-grass.htm