Welcome To The Penthouse

SOL Potomac — The Penthouse Dispensary member card

Your New Home For Cannabis In The DMV.

You Must Be 21 Years Old

Please verify your age to enter this site.

BY ENTERING THIS SITE YOU AGREE TO OUR TERMS OF SERVICE AND PRIVACY POLICY.

Skip to main content
SOL POTOMAC350 Fortune Terrace, Suite 210 · Rockville MD 20854
SOL Logo

The SOL Guide — Module

Cannabis Product Formats

Route, formulation, onset, duration — understand the format before you choose the product.

Cannabis products differ by more than name. Each format has a different route of administration, a different onset time, a different duration of effects, a different set of equipment requirements, and a different risk profile — especially around delayed overconsumption and inhalation exposure. A format name alone does not guarantee a feeling, strength, quality, safety outcome, or medical result.

Use the comparison below as a starting reference. Select a lesson for a deeper look at any format.

Cannabis Format Comparison: Key Dimensions
FormatRouteTypical OnsetTypical DurationEquipmentServing PrecisionDelayed-Overconsumption RiskInhalation Exposure
FlowerInhaled (smoked)Minutes1–3 hoursPipe, rolling papers, or bongVariable — dose per inhalation varies with techniqueLow (fast onset supports titration)Yes — combustion byproducts inhaled
Pre-RollsInhaled (smoked)Minutes1–3 hoursNone requiredVariable — dose per puff variesLowYes — combustion byproducts inhaled
VaporizersInhaled (vapor)Minutes1–3 hoursVaporizer device or penVariable per drawLowYes — vapor and aerosol inhaled
Edibles & BeveragesIngested (oral)30 min – 2 hours4–8+ hoursNoneHigh — fixed mg per serving on labelHIGH — delayed onset is the most common cause of overconsumptionNone
TincturesSublingual or swallowed15–45 min (sublingual); longer if swallowed2–6 hoursDropper (included with product)High — measured by dropper volumeModerate — slower than inhalation, faster than ediblesNone
ConcentratesInhaled (vapor)Minutes1–4 hoursDab rig or concentrate-compatible vaporizerLow — very high potency makes small-amount dosing difficultLow (fast onset)Yes — high-temperature vapor inhaled
TopicalsTopical (skin surface)15–45 min1–3 hoursNoneModerate — applied by amountVery low — most topicals do not cross the skin barrierNone
Capsules / TabletsIngested (oral)30 min – 2 hours4–8+ hoursNoneHigh — fixed mg per capsule on labelHIGH — same delayed-onset risk as ediblesNone

Lessons in This Module

1

Cannabis Flower

What flower is, how to read a potency label, package types, aroma, and what to know before you buy.

9 min read

2

Indica, Sativa and Hybrid: What the Labels Mean—and What They Don't

The history behind the labels, what modern genetics research shows, and more useful ways to compare products.

8 min read

3

Cannabis Pre-Rolls

What's inside the cone, how fill types and quality vary, how to read a pre-roll label and COA, and responsible-use guidance for smoking.

7 min read

4

Infused Pre-Rolls

How concentrate changes the potency equation, types of infusion, how to read combined-potency labels, and why extra caution is required.

6 min read

5

Cannabis Vapes

Device types, oil formulations, the EVALI warning, and why buying from a licensed dispensary matters more for vapes than any other format.

8 min read

6

Cannabis Edibles

Why edibles work differently, how the liver converts THC into 11-OH-THC, how to read mg-per-serving labels, and why start-low-go-slow is essential.

9 min read

7

Cannabis Beverages

Not a beer replacement — what cannabis drinks are, how nano-emulsification affects onset, and why the delayed-overconsumption risk still applies.

7 min read

8

Cannabis Concentrates

High-potency extracts — wax, shatter, rosin, live resin, kief, and hash — what they are, how potent they are, and what to know before trying them.

Hub →

9

Live Resin vs. Live Rosin: What the Names Mean

Two premium concentrate names explained — what 'live' means, how extraction differs, and what to look for on a label.

7 min read

10

Solventless Concentrates: Rosin, Hash, and Kief

How concentrates are made without chemical solvents, why that matters, and what kief, hash, bubble hash, and rosin look like.

8 min read

All Modules

Had Too Much?