Identification guides

Know what you're looking at

45 guides across five identifier apps — antique furniture, garden soil, mystery seeds, wood species, and plants. Looking for watches? The Watch Identifier blog has 50 dedicated guides.

Furniture identification

Identify furniture styles, makers, and what pieces are worth.

About the app
Distinctive designer-style sofa whose maker attribution changes its value
who made my furniture
FAQ

How Do I Find Out Who Made My Furniture?

Every maker leaves fingerprints — sometimes literal labels, sometimes construction habits and design signatures. The research path from mystery piece to maker's name.

5 min readRead
Inherited living room furniture awaiting valuation triage
is old furniture valuable
FAQ

Is My Old Furniture Worth Anything?

Most old furniture is worth modest money — and a consistent minority is worth real money. The five-minute triage that tells you which you have, before anyone makes a mistake.

5 min readRead
Green velvet sofa photographed cleanly for AI identification
identify furniture from photo
FAQ

Can AI Identify Furniture From a Photo?

Point a camera at a chair and get the style, era, and value context in seconds — that's real now. Here's exactly what furniture AI can and can't tell you.

5 min readRead
White tufted slipper chair in classic style — period piece or reproduction?
antique vs reproduction furniture
Identification

Antique vs Reproduction Furniture: How to Tell the Difference

Reproductions aren't crimes — undisclosed ones are. Here's the systematic comparison that catches copies: construction, wear logic, proportions, and the story test.

5 min readRead
Mid-century style yellow armchair with tapered legs in a modern room
identify mid-century modern furniture
Identification

How to Identify Genuine Mid-Century Modern Furniture

The most-faked furniture era deserves its own guide: how to tell a 1962 Danish credenza from a 2019 homage — labels, undersides, materials, and price logic.

5 min readRead
Styled living room mixing furniture eras, the identification challenge in one frame
furniture styles by era
Identification

How to Identify Furniture Styles by Era: Victorian to Mid-Century

Legs, materials, and ornament are a furniture time machine: each era has tells you can read across a room. Here's the era-by-era field guide.

4 min readRead
Burnt-orange mid-century sofa detail, a style whose market value has climbed
furniture value
Guides

How Much Is My Furniture Worth? A Realistic Valuation Guide

Furniture valuation breaks hearts in both directions: grandma's 'priceless' sideboard and the $40 chair that's worth $4,000. Here's how to get the real number.

5 min readRead
Yellow armchair in a modern interior, the kind of designer piece maker's marks authenticate
furniture maker marks
Guides

How to Find Furniture Maker's Marks (and What They're Worth)

A confirmed maker can multiply a piece's value — and the mark is usually hiding in one of six predictable places. Here's where to look and how to read what you find.

5 min readRead
Tufted vintage-style sofa in a styled living room awaiting identification
identify antique furniture
Guides

How to Identify Antique Furniture: A Practical Field Guide

Real antiques announce themselves through construction: dovetails, saw marks, hardware, and honest wear. Here's the inspection order that separates antique from imitation.

5 min readRead

Soil identification

Know your soil type and what will actually grow in it.

About the app
Managed field soil whose testing rhythm keeps it productive
how often test soil
FAQ

How Often Should You Test Your Soil?

Soil changes slowly — and testing schedules should respect that. What to check yearly, what every 3–4 years, and the five moments that demand a test right now.

4 min readRead
Garden bed planted to match its soil, thriving accordingly
what to grow in my soil
FAQ

What Can I Grow in My Soil? Matching Plants to Soil Type

Gardening gets dramatically easier the day you stop fighting your soil and start casting it: every soil type has plants that love it as-is. The match lists, honestly.

4 min readRead
Scooped garden soil photographed for AI soil type identification
soil identifier app
FAQ

Can an App Identify My Soil Type From a Photo?

Photograph a handful of your garden soil and get the type, likely problems, and amendment plan in seconds — what soil AI reads, and where the jar test still helps.

5 min readRead
Healthy dark field soil supporting vigorous green crops
signs of healthy soil
Identification

7 Signs of Healthy Soil (and How to Check Each One)

Healthy soil announces itself seven ways — most checkable in one spadeful. The field checklist that reads soil health without sending anything anywhere.

5 min readRead
Thriving raised vegetable bed built on properly prepared soil
best soil for vegetable garden
Identification

The Best Soil for a Vegetable Garden (and How to Build It)

Vegetables are demanding tenants: they want loam, depth, near-neutral pH, and steady food. What that means concretely — and the recipe when you're filling beds from scratch.

5 min readRead
Seedlings in pots showing varied health — living soil diagnostics
plants dying soil problems
Identification

Why Are My Plants Dying? Reading Soil Problems From Symptoms

Plants are soil diagnostic instruments — every yellowing pattern and wilt names a suspect. The symptom-to-cause map that stops the guess-and-fertilize cycle.

5 min readRead
Field being worked — soil improvement at every scale follows the same principles
improve garden soil
Guides

How to Improve Garden Soil Quality: A Season-by-Season Plan

Great soil is built, not bought — and the building is mostly one ingredient applied with patience. The season-by-season plan that turns any starting soil into growing soil.

5 min readRead
Raised garden bed whose plant health depends on soil pH
soil pH testing
Guides

Soil pH Testing: Why It Matters and How to Do It Right

pH is the gatekeeper: nutrients your soil already contains stay locked away at the wrong pH. How to test it properly and move it when it's wrong.

5 min readRead
Garden scoop of dark soil ready for a soil type test
identify soil type
Guides

How to Identify Your Soil Type: Clay, Sand, Silt, or Loam

Everything in your garden starts with knowing whether you're working clay, sand, silt, or loam. Three kitchen-grade tests answer it this weekend.

5 min readRead

Seed identification

Identify mystery seeds and learn how to grow them.

About the app
Garden harvest whose seeds may or may not grow true next year
saved seeds worth planting
FAQ

Are My Saved Seeds Worth Planting? Hybrids, Crossing, and True-to-Type

Saved seeds are either free treasure or a genetic lottery, and which one depends on three questions about the parent plant. Ask them before spending bed space.

5 min readRead
Seedlings proving stored seeds still had life in them
how long do seeds last
FAQ

How Long Do Seeds Last? Shelf Life by Type

Seed packets don't expire like milk — they fade like batteries, at rates set by species and storage. The shelf-life table and the test-versus-toss rules.

5 min readRead
Harvested produce and seeds, candidates for photo identification
seed identifier app
FAQ

Can an App Identify Seeds From a Photo?

Photograph mystery seeds beside a coin and get the likely species with growing instructions attached. What seed AI reads, where it's strongest, and the sprout-test backstop.

5 min readRead
Seed-sowing soil in a scoop — where germination succeeds or fails
seeds not germinating
Identification

Why Won't My Seeds Germinate? The Diagnostic Checklist

Two weeks, no sprouts, and five possible culprits. The diagnostic order that finds which one — and the dormancy tricks some seeds demand before they'll wake at all.

5 min readRead
Healthy started seedlings in pots, the goal of seed starting
seed starting guide
Identification

Seed Starting for Beginners: From Packet to Garden

Seed starting fails for the same four reasons everywhere: wrong timing, weak light, soggy mix, and skipped hardening-off. The beginner's path around all four.

5 min readRead
Tray of young seedlings at the identification stage
identify seedling
Identification

What Plant Is This Seedling? Identifying Sprouts and Volunteers

Every spring bed fills with anonymous green: sown things, volunteers, and weeds, all in disguise. How to tell them apart at the two-leaf stage — before the weeding mistake.

5 min readRead
Vegetable harvest — the moment seed saving begins
how to save seeds
Guides

How to Save Seeds Properly: Harvest, Dry, and Store

Seed saving turns one good season into every future season — free, better-adapted, and genuinely simple for the right crops. The harvest-dry-store method that works.

5 min readRead
Harvest produce whose seeds could be saved and tested for viability
old seeds viability
Guides

Do Old Seeds Still Grow? Viability by Age and the Tests That Tell

That box of old seed packets isn't trash or treasure until you test it: seed longevity spans one year to decades by species, and a paper towel answers it in a week.

5 min readRead
Seedlings emerging in labeled pots — the payoff of successful seed identification
identify unknown seeds
Guides

How to Identify Unknown Seeds: A Step-by-Step Guide

Every seed carries its species in its shape, size, coat, and texture. The systematic reading that turns a mystery packet into a planting plan.

4 min readRead

Wood identification

Identify wood species from grain, color, and texture.

About the app
Stacked lumber whose species and grade determine its value
is my wood valuable
FAQ

Is My Wood Worth Money? From Boards to Burls

Boards in the garage, logs from a removal, barn wood from a teardown — some of it is money. The value checklist by wood type, and where each kind actually sells.

5 min readRead
Wooden chair — one of the everyday what-wood-is-this cases
what wood is this
FAQ

What Wood Is This? Quick Answers to the Most Common Cases

Most wood questions are one of ten cases, and each has a one-minute answer. The lookup table for the dark table, grey bench, heavy mystery board, and their cousins.

4 min readRead
Wood surface photographed for AI species identification
wood identifier app
FAQ

Can an App Identify Wood From a Photo?

Photograph a board's face and end grain and get the species in seconds — mostly. What wood AI reads, where stains defeat it, and the fresh-surface rule that fixes accuracy.

4 min readRead
Wood surfaces showing varied grain patterns and figure
wood grain and figure
Identification

How to Read Wood Grain and Figure: Curl, Quilt, Burl, and More

Grain is how the tree grew; figure is how it catches light. The vocabulary of curl, quilt, burl, and spalt — what causes each, and why some patterns multiply a board's price.

5 min readRead
Rich walnut grain — one of the most valuable common woods
most valuable wood
Identification

The Most Valuable Wood Types (and How to Recognize Them)

Valuable wood hides in plain sight: the walnut shelf in a junk pile, the teak bench weathered grey, the figured maple under paint. The recognition guide, species by species.

5 min readRead
Wooden library shelving showcasing worked hardwood
hardwood vs softwood
Identification

Hardwood vs Softwood: What the Difference Actually Means

Balsa is a hardwood and yew is a softwood — the names lie about hardness. What the distinction actually means, how to tell them apart, and when each is the right choice.

5 min readRead
Timber framing lumber of the kind that becomes reclaimed wood
identify reclaimed wood
Guides

How to Identify Reclaimed Wood (and What It's Worth)

Old barns and joists hide species you can't buy anymore — heart pine, chestnut, old-growth fir. How to identify what you've salvaged, and the safety checks before it comes inside.

5 min readRead
Antique wooden chair whose species identification informs its value
what wood is my furniture
Guides

What Wood Is My Furniture Made Of? A Practical Guide

Furniture wood identification has three complications lumber doesn't: finishes that lie, veneers that layer, and secondary woods that tell the truth. How to read all three.

5 min readRead
Walnut desk surface showing the grain that identifies its species
identify wood species
Guides

How to Identify Wood Species: Grain, Color, Pores, and Weight

Every board carries its species in the grain, pores, color, and heft. The reading order that names oak from ash, walnut from stained maple, and treasure from firewood.

5 min readRead

Plant identification

Name any plant, flower, or houseplant from a photo.

About the app
Flowering strawberry plants — flowers and fruit identifying together
what flower is this
FAQ

What Flower Is This? From Bouquets to Wildflowers

The bouquet mystery stem, the roadside drift, the garden volunteer — flower identification is the most-asked plant question, and flowers are the easiest plants to name.

5 min readRead
Mixed forest trees showing the variety a yard tree identifier resolves
what tree is this
FAQ

What Tree Is in My Yard? Identification by Season

Trees identify by different parts in different seasons — and the yard tree's name decides pruning time, disease watch, and whether those berries are a gift or a hazard.

5 min readRead
Lush foliage that plant identifier apps resolve to species
plant identifier app accuracy
FAQ

Can Plant Identifier Apps Be Trusted?

Plant apps are genuinely good now — and 'good' has a shape: strong on flowers and garden plants, honest limits on grasses and lookalikes, and one absolute rule about eating.

5 min readRead
Houseplants whose health depends on reading their symptoms
houseplant dying
Identification

Why Is My Houseplant Dying? Symptoms, Causes, and Fixes

Houseplants die of care mismatches, and they describe the mismatch precisely — in yellow leaves, brown tips, and drops. The symptom-to-fix map, overwatering first.

5 min readRead
Dense green foliage where poison ivy identification matters
identify poison ivy
Identification

Poison Ivy and Its Lookalikes: Leaves of Three, Sorted Out

'Leaves of three' condemns a lot of innocent plants and misses poison sumac entirely. The real identification marks, the lookalike lineup, and the after-contact protocol.

5 min readRead
Houseplant collection awaiting a pet-safety audit
plants toxic to pets
Identification

Is This Plant Toxic to Cats or Dogs? The Household Audit

Lilies can kill a cat that brushes their pollen; most 'toxic' plants just cause drool. The severity tiers that matter, and the one-afternoon household audit.

5 min readRead
Garden bed where crop and weed identification decides what gets pulled
identify garden weeds
Guides

How to Identify Garden Weeds (and Which Ones Actually Matter)

Not all weeds are equal: some are lunch, some are pollinator gold, and a few will eat your garden alive. Identification-first weeding — the triage that saves work and beds.

5 min readRead
Assorted succulents — a family full of houseplant lookalikes
identify houseplants
Guides

How to Identify Your Houseplants (and Why It Changes Their Care)

The gifted plant, the moving-sale rescue, the mystery cutting — every home has unidentified residents, and each one's care depends on its name. The houseplant ID guide.

5 min readRead
Dense tropical foliage, the kind a plant identifier resolves species by species
identify plant from photo
Guides

How to Identify Any Plant From a Photo

One good photo names most plants — if it's a photo of the right part. What to shoot, in what order, and the verification rule for anything edible or touchable.

5 min readRead