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Potomac Holistics | Rockville, MD Dispensary

Medical Marijuana Dispensary in Rockville, Maryland

14808 Physicians Ln. Suite 211, Rockville, MD 20850

Save 12% at Potomac Holistics

Medical cardholders pay less tax than recreational buyers

Get Your MD Card

Where is Potomac Holistics located?

Address

14808 Physicians Ln. Suite 211

Rockville, MD 20850

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Hours

Services Available

Medical SalesRecreational Sales

📋Potomac Holistics Menu - Price Guide

Rockville, Maryland • Expected pricing by product category

Flower(1g)
$10 – $40
Pre-Rolls(each)
$20 – $50
Edibles(100mg)
$30 – $80
Concentrates(1g)
$30 – $80
Vape Cartridges(cart)
$35 – $80
Tinctures & Oils(bottle)
$25 – $80
Topicals(item)
$25 – $70
Capsules & Pills(bottle)
$40 – $70

Medical Card Holders Save 12% on Taxes

Recreational: ~12% tax • Medical: ~0% tax

Medical patients are 100% tax exempt. Save 12% on every purchase.

Prices based on Maryland dispensary averages. Actual prices vary by location, availability, and current promotions.

Last updated: ** January 2026 •View detailed Maryland pricing →

What do I need to shop at Potomac Holistics?

Valid Maryland Medical Marijuana Card

Required for medical purchases. Card must be current and unexpired.

Government-Issued Photo ID

Driver's license, state ID, or passport. Must match card information.

21+ for Recreational (No Card Needed)

Adults 21+ can purchase recreational cannabis with valid ID, but pay 12% tax.

Cash or Debit Recommended

Most dispensaries accept cash and debit. ATMs typically available on-site.

Don't have a Maryland medical card?

Get certified online in minutes. Same-day telehealth appointments available.

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How much can I save with a medical card at Potomac Holistics?

Maryland charges different tax rates for medical and recreational cannabis. Medical cardholders save significantly on every purchase.

Medical (With Card)

0%

Total tax rate

Recreational (No Card)

12%

Total tax rate

Example Savings on $100 Purchase:

Medical tax:$0.00
Recreational tax:$12.00
You save:$12.00

Frequently Asked Questions About Potomac Holistics

Where is Potomac Holistics located?

Potomac Holistics is located at 14808 Physicians Ln. Suite 211, Rockville, MD 20850. You can reach them at (240) 499-4420.

What are Potomac Holistics's hours of operation?

Potomac Holistics is open . Hours may vary on holidays, so we recommend calling ahead.

Does Potomac Holistics accept credit cards?

Potomac Holistics accepts cash and debit cards. Most dispensaries have an ATM on-site for your convenience. Contact them directly for specific payment options.

Do I need a medical card to shop at Potomac Holistics?

Potomac Holistics serves both medical and recreational customers. Medical cardholders enjoy 12% tax savings compared to recreational purchases. Adults 21+ can purchase recreational cannabis with valid ID.

Get Your Maryland Card

Required for medical purchases at Potomac Holistics

  • $149 doctor evaluation
  • $0 state fee
  • Valid for 6 years
  • 100% money-back guarantee
Schedule Evaluation

Maryland Resources

Nearby Dispensaries

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Ready to Visit Potomac Holistics?

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Medically Reviewed by Dr. Kevin Kargman, DO

Reviewed: December 31, 2025 • Research Standards

Last Updated: December 2025 · Reviewed by Dr. Kevin Kargman, DO