My SIL lives in West Long Branch and she like to go to Barlows in Sea Girt.

https://barlowflowerfarm.com/garden-center/houseplants/

I think she also goes to Morganville Flower Farm but I don't know if they do houseplants or not.

Hionis garden center Readington, NJ

Try Dearborn Garden in Holmdel.

Yes, Bountiful Gardens in Ewing ( nice sized greenhouse open all year), Hillsbourough and Chester, although Chester seems to be closed for the winter.

And if you are up North, Metropolitan Plant Exchange is also good.

There is a huge Bountiful Gardens in Hillsborough. Also Blooms at Belle Mead for some hard-to-find plants.

I know this is a while ago but Morris County Farms has a building devoted to house plants and tropicals. They also have a huge wholesale/retail operation for perennials and annuals, They are my "go to" nursery.

you can go for

Perna's Plant and Flower Shop

Hoch's Landscaping And Garden Center

Kings County Nurseries

Well Sweep Herb farm in Port Murray, NJ. Gardener's paradise!

https://wellsweep.com/

Bountiful Gardens in Chester is closed and they opened another in Lawrenceville. Then there is Nelly's Greenhouse in North Plainfield. Looks like a warehouse. Was a wholesale place so when you walk in, its looks like you are in the wrong place. Plant Detectives has a small greenhouse in Chester but lots of outdoor selections. Great place.

Is thus forum still open it hoe do I get intouch with other individuals from nj about gardenibg and roses?