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maryland Residential Weed Growing
Ready to grow your own cannabis in Maryland? Whether you're planting your first seed or refining your indoor grow setup, our expert guidance and straightforward resources make it easier to cultivate healthy, high-yield plants right at home.
Homegrown cannabis in maryland
age requirement
Must be 21 or older.
number of plants
Up to 2 cannabis plants per household, regardless of the number of adults. Medical patients could be allowed up to 4.
location
Must be grown out of public view. Must be cultivated at the primary residence. Should be kept in a secure area (locked room, closet, or grow tent recommended).
6 best practices for maryland home grows
controlled indoor setup
invest in quality grow lights
Strains that fit your space
With just two plants allowed per household, you'll want to make the most of your grow.
- Use a grow tent or repurpose a closet to create a clean, controlled environment
- Control light, temperature (70-85°F), and humidity (40-60%) for consistent results year round
- Bonus: It keeps your grow space secure, private, and compliant with state regulations
Strains that fit your space
invest in quality grow lights
Strains that fit your space
Space is often limited in home grows, so select cannabis strains that:
- Stay compact (Indica or hybrid varieties work well)
- Are suited to indoor cultivation
- Have short flowering times (8-10 weeks is ideal)
Consider auto-flowering strains for quicker, low-maintenance harvests.
invest in quality grow lights
invest in quality grow lights
train & prune for better yields
Maryland's indoor growers rely on artificial lighting, especially during fall and winter.
- Use full-spectrum LED grow lights to mimic natural sunlight
- Set timers for 18 hours of light (veg) and 12 hours (flower) to promote healthy development
- Keep lights at the proper distance to avoid burning leaves or stunting growth
train & prune for better yields
train & prune for better yields
train & prune for better yields
With a two plant limit, every inch counts. Maximize production by:
- Topping plants early to encourage multiple main colas
- Using LST (low-stress training) to shape your plant and open it up to more light
- Pruning lower growth that doesn't receive adequate light (aka lollipopping)
These simple methods can double your output without adding any plants.
stay ahead of mold & pests
train & prune for better yields
stay private, secure, & Legal
Maryland's humidity can invite issues like powdery mildew, bud rot, and spider mites.
- Maintain airflow using oscillating fans and proper exhaust systems
- Keep relative humidity under control - especially during flowering
- Check plants regularly for pests and use organic IPM (Integrated Pest Management) solutions when needed
stay private, secure, & Legal
train & prune for better yields
stay private, secure, & Legal
You must keep your grow:
- Locked or enclosed (especially if children or pets are in the home)
- Out of public view - no visible plants from windows, porches, or yards
- Clearly intended for personal use - never distribute or sell
Use tags, logs, and documentation for personal record-keeping and extra peace of mind.
maryland Home Grow Hub: cannabis growing tips
- Navigating Maryland’s Cannabis Growing Laws: What Home Growers Need to Know
- Building a Discreet Grow Space in Maryland’s Urban Neighborhoods
- Composting for Cannabis: Maryland-Friendly Materials
- Protecting Your Cannabis from Maryland’s Sudden Downpours
- Maryland Edibles You Can Make from Your Homegrown Weed
- Cannabis Companion Gardening in Maryland: What to Plant Alongside Your Weed for Pest Control
- Keeping Outdoor Cannabis Grows Safe from Lawn Invaders in Maryland
- Seasonal Feeding Schedules for Maryland’s Cannabis Climate
- Legal Limits, Big Yields: Making the Most of Your Maryland Cannabis Plant Count
- Keeping Your Outdoor Grow Safe from Invasive Weeds in Maryland
FAQ: Homegrowing in maryland
Please text us at (937) 476-1669 if you cannot find an answer to your question.
No. Adults 21 and over can grow cannabis for personal use without a license, as long as they follow the state's plant limits and security rules.
No. Maryland law limits cultivation to 2 plants per household, not per person, even if multiple adults live at the same address.
Yes. Registered medical cannabis patients can grow up to four plants per household (two extra beyond the recreational limit).
Plants must be grown at your primary residence (owned or rented with permission) and out of public view.
They can’t be visible from public areas—unless binoculars, drones, or other aids are used to see them.
Yes. You must take reasonable precautions, such as using a locked or enclosed space, to keep plants inaccessible to anyone under 21 or unauthorized individuals.
Yes, you may share with adults 21+, but only up to your possession limit (1.5 oz flower), and no money or compensation can be involved.
Up to 1.5 ounces of flower, 12 grams of concentrate, or 750 mg of THC in other products. Possession between 1.5–2.5 oz is a civil violation; over 2.5 oz is a misdemeanor.
No. Public consumption is prohibited and punishable by fines (e.g., $50 for first offense of public smoking).
Violations like over-planting, public visibility, or improper gifting, can result in civil fines or misdemeanor charges, and plants may be seized.
Homegrowing resources
Practical materials to help you grow cannabis with ease.
Check out the full guide here!