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brit5467

HELP! Out of control ginger lilies - hedychium forrestii ??

brit5467
14 years ago

Think this is species I think I have. Googled pics and this was name that matched mine.

Was given a few, planted them behind my Asiatic & Oriental lilies, close to front porch as backdrop for when lilies died. Looked fantastic first couple years.

But this year they took over almost like bamboo (I never divided  bad move, I know). The more mature ones have grown over 5 ft. tall with stalks over 1" in diameter. My garden is in front of front porch so it looks totally out of control. CanÂt even see porch. People started commenting on my "jungle" and my "greenery" (not the complimentary comments I'd been getting years prior regarding my beautiful FLOWER garden).

Today, I thinned them out, cutting down to 6 inches. I know I should have dug them up, but didn't have the strength. The rhizomes are HUGE and heaved out of the ground.

So, first question  will the green ones I cut down that had blooms or buds still produce next year if I dig up the rhizomes soon and give them away? Several people want them but donÂt want to give away "duds."

Second question  am wondering if this massive growth spurt and SIZE is typical after only a couple years of maturity (both gingers and Asiatics, etc. in front of them) or is it due to MANURE my husband put down in Spring? Or because I never divided?

Both type lilies got so crowded, too tall and leaned over (some fell completely over), growing towards the sun (which is a fantastic East / Southeastern exposure for most of day) and in doing so, covered up all my lower planting (even tho I tied them back eventually). Existing Daffodils, Day Lilies, Stella d'Oros hardly bloomed this year. And bulbs planted this Spring didn't even grow. Would this be from lack of sun? Or from roots from the larger plants taking over? Or both?

I guess one of my mistakes was not anticipating the space I'd need once they all started multiplying.

Any suggestions as to how to keep everything under control (both gingers & lilies) and/or how to plan my garden better for next year?

I'm at the point I feel I need to dig up everything and start all over and plant everything deeper. I already just dug up my Asiatic, etc. lilies (have another post today regarding digging Asiatics & Orientals too soon  but part of the reason was so I could get to these ginger monsters).

Thanks,

Bonnie

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