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TAM Mild Jalapeño-1 Pepper Seeds

Scientific name Capsicum annuum L.

About this variety

TAM Mild Jalapeño-1 pepper seeds grow into upright, erect plants reaching 25–30 in, bearing green fruit about 3 in long, thick-walled jalapeño type. Heat category: Hot. It is especially suited to mild jalapeño flavor, pickling, stuffing, salsa, nacho rings, and warm-climate production. Maturity is 60-69 Days.

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Alliance Of Native Seedkeepers  |  SKU: HPP12
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At a glance

The facts most gardeners need first

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50 minimum seeds per packet
Gardener experience

Moderate

Germination difficulty

Moderate

Germination time

7–14 Days at 75–90 °F seed-zone soil temperature

  • Germination
    7–14 Daysa seed-zone soil temperature of 75–90 °F
  • Maturity
    60-69 DaysCounted from transplanting to the principal harvest stage under suitable conditions.
  • Sun
    Full sun
  • Support and spacing
    Stake recommended · space 18 in · rows 24 in
  • Growth habit
    Upright or erect · Annual · 25–30 in tall
  • Best use
    Mild jalapeño flavor, pickling, stuffing, salsa, nacho rings, and warm-climate production
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Triple-tested seed qualityRegular quality and germination checks support every packet.

We regularly test seed quality and germination as lots move through storage and packing. We stand behind the seed we send and want customers to contact us when a packet does not perform as reasonably expected.

1-year seed warrantyCoverage begins on the date of purchase.

When properly stored, planted, and cared for, we guarantee reasonable germination and true-to-type growth for one year from the date of purchase. Conditions outside our control—including extreme weather, pests, unsuitable storage, and gardener error—are excluded. Contact us when something is not right so we can review the situation and work toward a replacement, refund, or another fair resolution.

Non-GMO / BE seed policyWe do not buy or sell genetically engineered or bioengineered seed.

Every seed variety we sell is non-GMO.

USDA’s National Bioengineered Food Disclosure Standard defines bioengineered foods as containing detectable genetic material modified through in vitro recombinant DNA methods in ways not achievable through conventional breeding or found in nature.

  • Hybrid means parent lines were conventionally crossed; hybrid does not mean GMO.
  • Heirloom and open-pollinated describe how a variety is maintained and reproduced.
  • Organic certification is separate and is shown only when verified for the individual product.

Read how we define heirloom, hybrid, and GMO/BE seed · USDA BE Standard

Packed in Colerain, North CarolinaPrepared in our seed room for gardens across the country.

Seeds are packed and shipped from Colerain, North Carolina. Our packets use forestry-certified paper, and we use recyclable paper mailers where appropriate. AONSK is also a 1% for the Planet partner while continuing to reduce waste in packing and fulfillment.

Seed & Garden Calculators

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Variety field guide

What to expect from TAM Mild Jalapeño-1 Pepper Seeds

TAM Mild Jalapeño-1 pepper seeds produce green mild chile pepper fruit about 3 in long, thick-walled jalapeño type on upright, erect plants reaching 25–30 in; maturity is 60-69 Days.

Open the complete descriptionHide the complete descriptionVariety traits, flavor, garden use, and the complete description

TAM Mild Jalapeño-1 pepper seeds grow into upright, erect plants reaching 25–30 in, bearing green fruit about 3 in long, thick-walled jalapeño type. Heat category: Hot. It is especially suited to mild jalapeño flavor, pickling, stuffing, salsa, nacho rings, and warm-climate production. Maturity is 60-69 Days.

Minimum seeds per packet: 50 seeds.

About TAM Mild Jalapeño-1

TAM Mild Jalapeño-1 is a mild chile pepper grown as Capsicum annuum L. Plants have an upright, erect habit and reach 25–30 in; support is listed as stake. The principal mature or market color is Green, with fruit described as about 3 in long, thick-walled jalapeño type. Reproductive classification: Open-Pollinated (OP). Maturity: 60-69 Days. Names associated with this variety include TAM Mild Jalapeño-1 pepper, Pepper Seeds - Hot - Tam Jalapeño.

  • Scientific name:Capsicum annuum L.
  • Life cycle:Annual
  • Planting season:Spring
  • Growth habit:Upright/Erect
  • Plant height:25–30 in
  • Sunlight:Full sun
  • Seed depth:1/4 in
  • Germination:7–14 Days at 75–90 °F
  • Spacing:18 in between plants; 24 in between rows
  • Soil:Loamy; pH 6.0–6.5
  • Water:Moderate
  • Support:Stake
  • Reproductive type:Open-Pollinated (OP)
  • Fruit:Green; About 3 in long, thick-walled jalapeño type
  • Heat:Hot; About 1,100 SHU

History and seedkeeping context

TAM Mild Jalapeño-1 was developed by the Texas Agricultural Experiment Station at Weslaco and released in 1981. The published release identifies it as an open-pollinated Veracruz-type jalapeño selected for mild pungency, compact plant form, concentrated early fruit set, high-temperature fruit setting, and resistance to several important pepper viruses. Its parentage included USDA PI 342947, Avelar, and Jalapeño L.

“TAM” refers to the Texas A&M agricultural system and should not be treated as a generic label for every mild jalapeño. The cultivar belongs to modern public plant breeding, while the jalapeño crop type itself rests within the much older history of chile domestication and cultivation in Mexico. Keeping those two histories separate preserves both the breeding record and the deeper crop history without assigning unsupported cultural claims to a modern cultivar.

The available sources do not establish a named person’s tribal identity.

Fruit, flavor, and kitchen use

TAM Mild Jalapeño-1 is best suited to mild jalapeño flavor, pickling, stuffing, salsa, nacho rings, and warm-climate production. Its flavor is classic green jalapeño flavor with deliberately mild heat. Harvest stage matters: immature fruit is usually firmer and greener in flavor, while fully colored fruit is generally softer, sweeter, or more aromatic. Use hot varieties carefully and measure them according to the needs of the recipe rather than assuming one pod equals another. TAM Mild Jalapeño-1 is especially useful for mild jalapeño flavor, pickling, stuffing, salsa, nacho rings, and warm-climate production. Flavor and eating quality are described as classic green jalapeño flavor with deliberately mild heat. Heat classification: Hot; listed range: About 1,100 SHU. Pungency can shift with genetics, weather, water stress, and ripeness.

How to grow TAM Mild Jalapeño-1

Start TAM Mild Jalapeño-1 indoors about 8 to 10 weeks before the last expected frost. Sow 1/4 in deep in a warm, evenly moist seed-starting mix; expect 7–14 Days near 75–90 °F. Provide strong light as soon as seedlings emerge, pot up before roots become crowded, and harden plants gradually before transplanting after nights are reliably warm.

Plant in full sun with loamy soil near pH 6.0–6.5. Space plants 18 in apart and rows 24 in apart. Maintain moderate moisture, mulch after the soil warms, and avoid excessive nitrogen. Install stake early where the upright, erect plant or fruit load warrants it. Mature height is 25–30 in.

Season care

• Warmth matters most during germination; keep TAM Mild Jalapeño-1 seed warm without leaving the medium saturated. • Harden seedlings gradually and wait for warm nights before transplanting, because cold soil and wind can stall peppers for weeks. • Install stake before branches carry a heavy crop, and keep moisture even while fruit is setting. • Harvest at the color stage suited to the recipe, but leave fruit fully mature on selected plants when saving seed. • Use 60-69 Days as a planning range rather than a guaranteed calendar date; weather and transplant stress can shift first harvest.

Harvest and maturity

60-69 Days from transplant to first representative harvest; the same value is used in every description. Peppers can often be used at an immature green or transitional color, but fully ripe color is required for mature seed.

Saving seed

Peppers are largely self-pollinating but insect movement can produce crosses. To save TAM Mild Jalapeño-1 true to type, grow several healthy representative plants, isolate them from compatible pepper varieties or use blossom bags or cages, and remove clear off-types before flowering. Allow selected fruit to reach full biological color, handle hot fruit with gloves, remove the seed, dry it in a thin labeled layer until fully hard and dry, then store it cool, dark, and dry. Keep the harvest year, source, isolation method, and selection notes with the lot.

Common questions

When is TAM Mild Jalapeño-1 ready?

Plan around 60-69 Days. The listed range is a planning guide, and weather, transplant stress, and harvest stage can shift the actual date.

How long does germination take?

Expect 7–14 Days near 75–90 °F. Cooler media, excess water, old seed, or uneven moisture can delay emergence.

How large does it grow?

Expect about 25–30 in. Growth habit: Upright/Erect. Support: Stake.

How is it used?

Mild jalapeño flavor, pickling, stuffing, salsa, nacho rings, and warm-climate production

Can I save seed?

Peppers are largely self-pollinating but insect movement can produce crosses.

Seed & Garden CalculatorsOpen the garden-fit planner, planting-window questions, or soil calculator only when useful

Uses this product’s recorded growing information. Local weather, soil, and garden conditions may vary.

Garden-fit planning for this variety

Will TAM Mild Jalapeño-1 Pepper Seeds fit your garden?

Check warmth, season length, growing space, harvest stage, and intended kitchen use. Start with the essentials, then open only the detail groups that matter to you.

Rules-based · no AI · optional answers

Add an optional ZIP code and planting date for a broad frost-window check.Use local forecasts and measured soil temperature for final planting decisions.
1Essential fitTiming, light, and space
2Temperature and exposureOptional microclimate detail
3Soil, drainage, and waterRoot-zone readiness
4Questions for this pepper seedCrop-specific decisions
5Seed-starting fit and patienceMatch the propagation work
Recorded product profileSome experience is helpfulModerate or temperature-sensitiveRead why
Soil test, pH, drainage, and amendment calculator Have a laboratory soil report? Enter pH, nutrients, texture, bed size, and site observations here. Open soil tools
Recorded soil typeLoamy
Recorded pH range6.0–6.5
Water needsModerate
LightFull sun

Laboratory report interpreter

Soil readiness for TAM Mild Jalapeño-1 Pepper Seeds

Capsicum annuum L.

Enter only the values your report provides. The result compares them with this crop’s recorded needs and keeps laboratory recommendations authoritative.

Core report valuesStart here
Advanced laboratory valuesOptional method-aware detail

Full growing record

Complete growing and seedkeeping record

Starting and plantingSeed preparation, sowing, germination, transplanting, spacing, and early establishment
Start TAM Mild Jalapeño-1 indoors about 8 to 10 weeks before the last expected frost. Sow 1/4 in deep in a warm, evenly moist seed-starting mix; expect 7–14 Days near 75–90 °F. Provide strong light as soon as seedlings emerge, pot up before roots become crowded, and harden plants gradually before transplanting after nights are reliably warm.

Plant in full sun with loamy soil near pH 6.0–6.5. Space plants 18 in apart and rows 24 in apart. Maintain moderate moisture, mulch after the soil warms, and avoid excessive nitrogen. Install stake early where the upright, erect plant or fruit load warrants it. Mature height is 25–30 in.
Season-long growing guideWater, fertility, support, weather response, pollination, containers, and care through maturity
Start TAM Mild Jalapeño-1 indoors about 8 to 10 weeks before the last expected frost. Sow 1/4 in deep in a warm, evenly moist seed-starting mix; expect 7–14 Days near 75–90 °F. Provide strong light as soon as seedlings emerge, pot up before roots become crowded, and harden plants gradually before transplanting after nights are reliably warm.

Plant in full sun with loamy soil near pH 6.0–6.5. Space plants 18 in apart and rows 24 in apart. Maintain moderate moisture, mulch after the soil warms, and avoid excessive nitrogen. Install stake early where the upright, erect plant or fruit load warrants it. Mature height is 25–30 in.
Harvest, storage, and usesRecognizing maturity, harvesting cleanly, handling, storage, and crop-appropriate uses

Harvest and storage

TAM Mild Jalapeño-1 is listed at 60-69 Days from transplanting to the principal harvest stage under suitable conditions. TAM Mild Jalapeño-1 is best suited to mild jalapeño flavor, pickling, stuffing, salsa, nacho rings, and warm-climate production. Its flavor is classic green jalapeño flavor with deliberately mild heat. Harvest stage matters: immature fruit is usually firmer and greener in flavor, while fully colored fruit is generally softer, sweeter, or more aromatic. Use hot varieties carefully and measure them according to the needs of the recipe rather than assuming one pod equals another. TAM Mild Jalapeño-1 is especially useful for mild jalapeño flavor, pickling, stuffing, salsa, nacho rings, and warm-climate production. Flavor and eating quality are described as classic green jalapeño flavor with deliberately mild heat. Heat classification: Hot; listed range: About 1,100 SHU. Pungency can shift with genetics, weather, water stress, and ripeness. Peppers are largely self-pollinating but insect movement can produce crosses. To save TAM Mild Jalapeño-1 true to type, grow several healthy representative plants, isolate them from compatible pepper varieties or use blossom bags or cages, and remove clear off-types before flowering. Allow selected fruit to reach full biological color, handle hot fruit with gloves, remove the seed, dry it in a thin labeled layer until fully hard and dry, then store it cool, dark, and dry. Keep the harvest year, source, isolation method, and selection notes with the lot.

Uses and garden roles

TAM Mild Jalapeño-1 is best suited to mild jalapeño flavor, pickling, stuffing, salsa, nacho rings, and warm-climate production. Its flavor is classic green jalapeño flavor with deliberately mild heat. Harvest stage matters: immature fruit is usually firmer and greener in flavor, while fully colored fruit is generally softer, sweeter, or more aromatic. Use hot varieties carefully and measure them according to the needs of the recipe rather than assuming one pod equals another. TAM Mild Jalapeño-1 is especially useful for mild jalapeño flavor, pickling, stuffing, salsa, nacho rings, and warm-climate production. Flavor and eating quality are described as classic green jalapeño flavor with deliberately mild heat. Heat classification: Hot; listed range: About 1,100 SHU. Pungency can shift with genetics, weather, water stress, and ripeness.
Seed savingSelection, pollination, isolation, full maturity, cleaning, drying, labeling, and storage
Peppers are largely self-pollinating but insect movement can produce crosses. To save TAM Mild Jalapeño-1 true to type, grow several healthy representative plants, isolate them from compatible pepper varieties or use blossom bags or cages, and remove clear off-types before flowering. Allow selected fruit to reach full biological color, handle hot fruit with gloves, remove the seed, dry it in a thin labeled layer until fully hard and dry, then store it cool, dark, and dry. Keep the harvest year, source, isolation method, and selection notes with the lot.
Pests, diseases, and troubleshootingPrevention, diagnosis, environmental disorders, common damage, and first-response checks
TAM Mild Jalapeño-1 can be affected by aphids, flea beetles, mites, hornworms, bacterial leaf spot, Phytophthora root and crown rot, sunscald, blossom-end rot, and fruit cracking. Use clean seed-starting supplies, rotate away from solanaceous crops, avoid overhead irrigation late in the day, maintain even soil moisture, and inspect the undersides of leaves. Similar symptoms can have different causes, so compare plants of the same age and use local Cooperative Extension or diagnostic support before applying a treatment.
Frequently asked questionsDecision-focused answers that supplement the detailed guides above
Frequently Asked Questions - TAM Mild Jalapeño-1

When is TAM Mild Jalapeño-1 ready?
Plan around 60-69 Days. The listed range is a planning guide, and weather, transplant stress, and harvest stage can shift the actual date.

How long does germination take?
Expect 7–14 Days near 75–90 °F. Cooler media, excess water, old seed, or uneven moisture can delay emergence.

How large does it grow?
Expect about 25–30 in. Growth habit: Upright/Erect. Support: Stake.

How is it used?
Mild jalapeño flavor, pickling, stuffing, salsa, nacho rings, and warm-climate production

Can I save seed?
Peppers are largely self-pollinating but insect movement can produce crosses.
History and provenanceBotanical identity, cultivar history, regional or cultural context, uncertainty, and source records

Scientific name: Capsicum annuum L.

Common name: TAM Mild Jalapeño-1 pepper

Cultivar or variety: TAM Mild Jalapeño-1

TAM Mild Jalapeño-1 was developed by the Texas Agricultural Experiment Station at Weslaco and released in 1981. The published release identifies it as an open-pollinated Veracruz-type jalapeño selected for mild pungency, compact plant form, concentrated early fruit set, high-temperature fruit setting, and resistance to several important pepper viruses. Its parentage included USDA PI 342947, Avelar, and Jalapeño L. “TAM” refers to the Texas A&M agricultural system and should not be treated as a generic label for every mild jalapeño. The cultivar belongs to modern public plant breeding, while the jalapeño crop type itself rests within the much older history of chile domestication and cultivation in Mexico. Keeping those two histories separate preserves both the breeding record and the deeper crop history without assigning unsupported cultural claims to a modern cultivar. The available sources do not establish a named person’s tribal identity.

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Customer experience

Reviews for TAM Mild Jalapeño-1 Pepper Seeds

Customer Reviews

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Kimberely Richards Gilchrist (United States)

I haven't had the chance to taste them yet but they indeed sprouted quickly.

Hi Kimberly, we're glad to hear the seeds sprouted quickly! We hope they grow beautifully and you get to enjoy the peppers soon. Thanks for sharing your experience!

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