The gardens, four of which are usually closed to the public, are under the National Garden Scheme.
Madresfield Court in Malvern will open on Thursday (May 15) from 12pm to 4pm, with entry priced at £10 for adults, while children can enter for free.
The Alpine Garden Society in Avonbank, Wick, will welcome visitors on Saturday (May 17) and Saturday, June 4) from 11am to 4pm, with a £4 entry fee for adults.
Oak Tree House in Bromsgrove, owned by National Garden Scheme County Organiser David Morgan, will open its doors on Sunday (May 18) and Sunday, May 26, from 1.30pm to 5pm, with a £4 entry fee for adults.
Rothbury in North Malvern will open for four days: May 17, 18, 25, and 26, from 11am to 5.30pm, with a £5 entry fee for adults.
Winnington Gardens in Hanley Swan, known for its wildlife-friendly garden rooms, will be open on May 19, from 11am to 3pm, with a £4 entry fee for adults.
All gardens will serve homemade teas.