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๐Ÿ“– From the Nursery Pros at Landscape Source

Fall Field Guide

How to pick a pumpkin that lasts, carve it like a pro, keep it from melting in a Texas October โ€” and get the porch, the mums and the pansies right while you're at it.

Step 1

Picking the perfect pumpkin

Look for a deep, even color and a shell that's hard all the way around โ€” press a fingernail into it and it shouldn't leave a dent. Soft spots, cuts and bruises are where rot starts. A green, firmly attached stem means it was picked recently; never carry a pumpkin by the stem, though, because a snapped stem opens the door to decay.

Set it on the ground before you buy it. A flat, stable bottom saves you a wobbly jack-o-lantern later. For carving, pick a size with smooth, wide faces and thinner walls (bigger jack-o-lantern types); pie pumpkins and specialty varieties are denser and better for cooking or decorating whole.

Step 2

Carving like a pro

Wash the outside with cool soapy water first, and clean your tools. Cut the lid at an angle so it can't fall in, or cut a hole in the bottom instead โ€” it hides the opening and makes the pumpkin sit over a light. Scrape the inside walls to about an inch thick where you'll carve; thinner walls glow brighter and cut easier.

Tape a paper stencil on and poke the outline with a pin, then cut the small details first and the big pieces last so the pumpkin stays strong while you work. Push the cut pieces out from the inside. Try our Carve-a-Pumpkin game to test a design before you commit.

Step 3 ยท The Texas part

Keep it fresh in October heat

A pumpkin is about 92% water, and an 85-degree afternoon on a west-facing porch will wilt a carved one in two or three days. The fixes, in order of how much they help:

  • Wait to carve. An uncarved pumpkin keeps for weeks; a carved one for days. Decorate whole through the month and carve in the last week before Halloween.
  • Shade and cool. Keep it out of direct sun and off hot concrete. On the hottest days, bring it inside or into the garage overnight.
  • Clean it. Rinse the carved pumpkin in a 10% bleach solution (about 1ยฝ cups of bleach to a gallon of water) and let it dry โ€” it kills the mold and bacteria that do the rotting.
  • Seal the cuts. Rub petroleum jelly on every cut edge and the inside to lock in moisture. Use battery lights, not candles โ€” petroleum jelly is flammable, and a flame also cooks the pumpkin from the inside.
  • Rehydrate. If it starts to shrivel, a few hours in a tub of cold water plumps it back up. Dry it and re-seal.

Bonus

Don't toss the seeds

Rinse the seeds, pat them dry, toss with a little oil and salt, and roast on a sheet pan at 350ยฐ for 20โ€“30 minutes, stirring once, until golden. Cinnamon-sugar or chili-lime both work. The flesh of a pie pumpkin roasts the same way for soup or pie.

The nursery side of fall

Mums, pansies and the porch

Fall mums

Mums that keep blooming

Buy mums with plenty of buds just showing color rather than in full bloom โ€” they'll give you three to four more weeks of show. Mums drink a lot: in a pot in the sun, water whenever the top inch of soil is dry, often daily in warm weather. Give them at least six hours of sun and pinch off spent flowers to keep new ones coming. Plant them in the ground after they finish and many will come back next fall.

Pansies

Pansies & violas: plant them now

October is pansy month in North Texas. Plant once soil temperatures have dropped into the 45โ€“70ยฐ range so roots establish before winter โ€” that's typically mid-October on. Full sun, 6โ€“10 inches apart, in well-drained soil with a slow-release fertilizer. Water daily the first week, then a couple of times a week. They shrug off our freezes (throw a sheet over them on the coldest nights), bloom all winter and put on their biggest show in early spring.

Corn stalks and hay bales

Porch & yard decorating

Start with height: a corn stalk bundle tied to a porch post or lamp post. Add mass with one or two straw bales, then stack pumpkins of three sizes on and around them, biggest at the bottom. Tuck in a mum on each side and a few gourds and minis along the steps. Odd numbers look natural; keep everything within a two-color palette plus green. When the season's over, the straw goes into the garden as mulch.

Best planting month of the year

Plant a tree while you're here

Fall is the best time to plant trees and shrubs in North Texas: roots keep growing all winter in our mild soil, so a tree planted in October is established before its first summer. The nursery is right behind the patch, and our Plant Finder can help you pick one.

Open the Plant Finder

Did you know?

Pumpkin facts to impress the kids

Sources: Guinness World Records / UPI (Oct 2025 record); Texas A&M AgriLife Extension and Texas Department of Agriculture reporting on Floydada; University of California; Virginia Tech and Utah State University Extension (pumpkin preservation); Texas A&M AgriLife Extension, Williamson County (pansies).