Here's some genuinely good news buried in Maryland's wildlife data: unlike many hummingbird populations across North America, Ruby-throated Hummingbird numbers in Maryland climbed steadily from 1966 all the way to 2014. In a world where a lot of bird conservation news trends the wrong direction, this is one story that's actually been heading up.

Whether you're gardening in Baltimore, Annapolis, the Eastern Shore, or Western Maryland, this guide will walk you through everything you need to turn your space into a Maryland hummingbird destination: when to expect them, how to size your setup to any space, feeder and nectar care, pest-safe cleaning, and the native plants and wildflower seed varieties that thrive in Maryland's climate.

The short version, if you're in a hurry:

To attract hummingbirds in Maryland, put up a leak-proof feeder filled with fresh, dye-free nectar by early April, keep it clean and refilled every 1–6 days depending on heat, skip the insecticide so hummingbirds can still hunt insects for protein, and plant native, nectar-rich flowers like cardinal flower, eastern red columbine, and coral honeysuckle so your yard offers real food alongside the feeder.

• Best feeder type: leak-proof design with a comfort perch, like the AspenPerch® Hummingbird Feeder
• Best nectar: plain 4:1 water-to-sugar ratio, no red dye — or Pop's Nectar with added electrolytes and calcium
• Feeder timing: up by early April, since males start arriving and establishing territory around that time
• Nectar change frequency: every 1–2 days above 90°F, every 5–6 days below 70°F
• Pest control: no insecticide — use vinegar-water spray and HummGuard™ nectar tips instead
• Top native plants: cardinal flower, eastern red columbine, coral honeysuckle, trumpet creeper, bee balm (varies by region — see below)
• Best wildflower planting window: October through November, for spring bloom timed to spring migration

Which Hummingbirds You'll See in Maryland

Maryland's hummingbird scene centers on one dependable breeder, with five other species documented as rare visitors over the years. Here's what you're most likely to see:

Ruby-throated Hummingbird

The only species known to breed in Maryland, and a genuine conservation success story — populations climbed steadily from 1966 to 2014, bucking the trend seen in many other North American hummingbird populations. Males show off a brilliant iridescent red throat, while females carry plain white throats.

Rufous Hummingbird

An uncommon but increasingly regular visitor to Maryland, most often appearing around the same time as Ruby-throateds in spring and departing by early fall. Males are a fiery orange-red and famously territorial at feeders.

Allen's and Broad-tailed Hummingbirds

Both true rarities in Maryland, with only a handful of verified records for each. Allen's is normally a Pacific Coast species from southern Oregon to Baja California, while Broad-tailed breeds in mountain meadows farther west — any Maryland sighting of either is a genuinely noteworthy event for local birders.

In total, five species beyond the Ruby-throated have been documented in Maryland. If you spot anything unusual at your feeder, especially in fall or winter, it's worth reporting to the Maryland-DC Breeding Bird Atlas or eBird.

When Do Hummingbirds Arrive and Leave Maryland?

Ruby-throated Hummingbirds arrive across Maryland within a fairly consistent window each spring:

Pop's tip: Put your feeder out by early April so it's ready when the first males arrive. Keep it up through fall — Maryland's Department of Natural Resources notes that some individuals may be too old or unwell to migrate and will overwinter locally, so a feeder can be a genuine lifeline if you spot a lingering hummingbird in the colder months.

Attracting Hummingbirds No Matter Your Space

You don't need acres of land to invite wonder into your yard. Hummingbirds are famously adaptable — all they're really looking for is a dependable food source, a safe place to perch, and a little color.

• Small patio or balcony: One feeder hung from a bracket or shepherd's hook, paired with a container of red or orange tubular blooms like scarlet sage, is plenty to get noticed. Hummingbirds are solitary feeders by nature, so a single feeder works great in tight spaces.
• Average backyard: Add a mix of feeders and native blooms along a fence line or garden bed, and give your visitors a swing or two nearby to rest and survey their territory between sips.
• Large yard with trees: Take advantage of the shade. Hummingbirds prefer feeders and plantings tucked out of harsh, direct afternoon sun, with a nearby branch to perch on and watch for rivals. Spiders are especially valuable in a hummingbird-friendly yard — their silk is essential material for nest construction, so avoid clearing away every web you find.

Feeding: Keep It Full, Fresh, and Leak-Free

A feeder is only as good as what's in it — and how well it's kept. Pop's AspenPerch® Hummingbird Feeder is leak-proof by design and paired with our patented Polyperch® comfort perch, so your hummingbirds can rest and feed at the same time instead of hovering the whole meal.

A few feeding fundamentals:

• Only fill what they'll drink in a few days. An 8 oz feeder rarely needs to be topped all the way off — overfilling just means more nectar sitting around long enough to spoil.
• Skip the red dye. Your feeder's color does the attracting; dyed nectar offers no benefit and isn't necessary. Maryland DNR also recommends choosing feeders without yellow attachments, which can attract unwanted wasps.
• Use a real nectar recipe, or save yourself the math with Pop's Nectar, formulated with added electrolytes and calcium to support hummingbirds through the demands of nesting season and migration — no dyes, no preservatives.

How Often to Change Nectar in Maryland

Sugar water ferments faster the hotter it gets. Use this as your rule of thumb:

Maryland's own wildlife officials recommend cleaning feeders at least twice a week during summer — mold and bacteria buildup can be deadly to hummingbirds, so don't stretch this out longer than necessary.

Keeping Feeders Clean (and Pests Away) Without Insecticide

Hummingbirds don't live on nectar alone — small insects make up a big part of their protein diet, especially for feeding chicks. That means insect spray is off the table around your feeding station; it removes a food source hummingbirds depend on and can be harmful to them directly. Maryland wildlife officials specifically warn that hummingbirds can accumulate pesticides in their bodies by eating treated insects and plants.

Instead:

• Clean your feeder every time you change the nectar, using warm water and a bottle brush — no soap residue, no bleach. A little vinegar and water solution works great for breaking down sticky buildup or the beginnings of mold.
• Deter ants and bees with a vinegar-water spray around (not on) the feeder ports, or wipe down the hanging hook where ants tend to march down.
• Use HummGuard™ nectar tips if bees and wasps keep crashing the party. They slide right onto the AspenPerch's feeding ports — the flexible membrane opens easily for a hummingbird's beak but closes tight against anything bigger, keeping your nectar exclusively for the birds it's meant for.

Give Them a Place to Rest

Hummingbirds spend a surprising amount of their day perched, not flying — watching their territory, digesting, and simply resting between feedings. A Pop's Original Hummingbird Swing hung near your feeder gives them exactly that spot, and it turns your feeding station into a front-row seat for watching them up close. Hang it within a foot or two of your feeder, and don't be surprised if a hummingbird claims it as their own personal lookout post.

Plant a Maryland Native Hummingbird Garden

Feeders are a wonderful supplement, but nothing beats real, native nectar. Native plants evolved right alongside Maryland's hummingbirds, so they bloom on the right schedule and produce exactly the nectar these birds are looking for.

Best native nectar plants for Maryland:

• Eastern red columbine — one of the earliest bloomers, timed almost exactly to Ruby-throated arrival
• Cardinal flower — brilliant red spikes in late summer, right when hummingbirds need fuel most for migration
• Coral honeysuckle and trumpet creeper — long-blooming tubular flowers built for hummingbird bills
• Bee balm — a reliable midsummer nectar source
• Jewelweed — a shade-tolerant native found along streamsides, also attractive to hummingbirds

Pop's tip: Maryland Department of Natural Resources notes hummingbirds are strongly attracted to red and orange coloring, so plant in groups of the same species or color for maximum visibility — a single scattered plant is much easier for a hummingbird to miss than a solid patch of the same bloom.

To make this easy, our Perfect Little Sanctuary® Wildflower Seed Blend is designed to bring nectar-rich color into your yard with minimal fuss.

When to Plant the Perfect Little Sanctuary® Blend in Maryland

Fall is the best planting window across Maryland — aim for October through November. This timing is based on the germination needs of the blend's own 12 varieties: 9 of the 12 either need or benefit from a cold, moist stratification period before they'll germinate well, including Purple Coneflower, Black-Eyed Susan, Perennial Lupine, and Lance-Leaved Coreopsis, and Maryland's winter cold does that work naturally. Early spring is a solid backup window if you miss fall.

Top Performers in Maryland

The Perfect Little Sanctuary® blend contains 12 varieties, and Maryland's confirmed native ranges point to a strong, mostly-native lineup:

• Purple Coneflower (Echinacea purpurea) — native and a long summer-to-fall bloomer
• Black-Eyed Susan (Rudbeckia hirta) — native, reliable and low-maintenance
• Lance-Leaved Coreopsis (Coreopsis lanceolata) — native, drought tolerant once established
• White Yarrow (Achillea millefolium) — native, extremely low-maintenance once established
• Perennial Lupine (Lupinus perennis) — confirmed native to Maryland in official USDA distribution records
• Painted Daisy (Chrysanthemum carinatum) — not a Maryland native, but a dependable, heat-tolerant annual bloomer that rounds out the bloom season

Pop's tip: You don't need to do anything special to favor these — just sow the blend as directed. The rest of the mix still adds seasonal color, but these varieties are the ones that will do the heaviest lifting in a Maryland yard.

Summary: Key Takeaways for Attracting Hummingbirds in Maryland

Building a hummingbird-friendly yard doesn't take a green thumb or a big budget — just a little consistency and the right setup. Here's everything from this guide in one place:

• Ruby-throated Hummingbirds are Maryland's only breeding species, and their population has grown steadily since 1966 — a genuine conservation bright spot
• Five other hummingbird species have been documented in Maryland as rare visitors, including Rufous, Allen's, and Broad-tailed
• Feeder timing: up by early April, when the first males begin arriving
• Any size space works — one feeder is plenty for a balcony; larger yards can support multiple feeders spaced apart, since hummingbirds are territorial
• Use a leak-proof feeder with a comfort perch, like the AspenPerch®, and fill it only as full as it'll be drunk in a few days
• Skip red dye in nectar; a plain 4:1 sugar-water ratio or Pop's Nectar (with electrolytes and calcium) both work
• Change nectar every 1–2 days above 90°F, up to every 5–6 days below 70°F, and clean feeders at least twice a week in summer
• Clean the feeder at every nectar change with warm water and vinegar — no soap or bleach
• Never use insecticide near feeders; hummingbirds rely on insects for protein and can accumulate pesticides from treated insects. Use vinegar-water spray and HummGuard™ nectar tips for pest control instead
• Add a swing near the feeder to give hummingbirds a place to rest and be observed up close
• Native, nectar-rich plants (eastern red columbine, cardinal flower, coral honeysuckle, bee balm) do more for hummingbirds long-term than feeders alone
• Sow wildflower seed in October–November for blooms timed to spring migration; Purple Coneflower, Black-Eyed Susan, Lance-Leaved Coreopsis, White Yarrow, and Perennial Lupine are the strongest Maryland performers in Pop's Perfect Little Sanctuary® blend

Get these basics in place, and the wonder takes care of itself.

Frequently Asked Questions

A few of the questions we hear most from fellow hummingbird lovers across Maryland:

When should I put my hummingbird feeder out in Maryland? Early April is a safe target statewide, since males typically begin arriving and establishing territory around that time.

Do hummingbirds stay in Maryland year-round? Almost never as a rule, but some individuals too old or unwell to migrate will overwinter locally. Ruby-throated Hummingbirds, Maryland's only breeding species, typically migrate south each fall.

Is it bad to leave my feeder up in fall? Not at all — it's a myth that a feeder left up will delay migration. Hummingbirds migrate based on daylight and instinct, not food availability, and a full feeder just helps them refuel for the journey ahead.

How often should I clean my hummingbird feeder in Maryland? At least twice a week in summer, using warm water and a mild vinegar solution — Maryland wildlife officials specifically warn that mold and bacteria buildup in feeders can be deadly to hummingbirds.

What are the best plants to attract hummingbirds in Maryland? Eastern red columbine, cardinal flower, and coral honeysuckle perform well across the entire state, with bee balm and jewelweed as strong supporting choices. Native, tubular, red or orange flowers are the general rule of thumb.

At Pop's Birding, we believe every backyard — big or small — has room for a little more wonder. Explore our feeders, nectars, swings, and wildflower seed blends to start building your own hummingbird sanctuary today.