Vegetables
- Beans – Drying (Black Garbanzo)
- Beans – Snap (Royal Burgundy)
- Broccoli
- Carrot
- Cucumber
- Eggplant
- Greens (Swiss Chard)
- Husk Cherry
- Lettuce
- Okra
- Peas
- Pepper – Spicy (Serrano)
- Pepper – Sweet (Corno di Toro Rosso)
- Radish
- Squash – Winter (Acorn)
- Tomato – Cherry
- Tomato – Slicing
- Turnip
- Watermelon
Herbs
- Basil – Common (Large Leaf Italian)
- Basil – Unique (Lemon)
- Callaloo
- Cilantro
- Parsley
- Roselle/Hibiscus (Asian Sour Leaf)
- Thyme
Flowers
- Black Eyed Susan (Sweet)*
- Coneflower
- Cosmos
- Marigold
- Milkweed*
- Nasturtium
- Strawflower
- Sunflower
- Wildflower Mix (Indiana Blend)
- Zinnia
*Most will not be available until mid-late summer
2027 Seed Packet Art Contest
Anyone 14 years of age or older is eligible to submit artwork online. For artists 13 and younger, please have Library staff assist in sending physical artwork to the Programming Department (Attn: Seed Packet Art Contest). One entry per person. Deadline: September 30, 2026.
Seed Donations
Seeds may be donated using donation envelopes available at any Library branch. Donations must include common name, month, and year seed was saved, and name of saver (if hybrid or treated, that must also be noted). Any donations that do not include these items or that are not in the donation envelopes will be removed.
Seed Library Survey
Let us know what you think! Fill out our Seed Library online survey.
Recommended Seed Tasks

Refer to this convenient monthly chart to learn when to start seeds indoors, when to plant outdoors, which plants are container friendly, and more!
Download and print the Recommended Seed Tasks chart.
| Plant | Tolerance | Jan | Feb | Mar | Apr | May | June | July | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Basil | Container Friendly; Prefers Full Sun | Plant Into Soil | Plant Into Soil | Plant Into Soil | Save Seeds | Save Seeds | Save Seeds | ||||||
| Beans - Drying | Prefers Full Sun | Plant Into Soil | Plant Into Soil | Save Seeds | |||||||||
| Beans - Snap | Container Friendly; Part-Sun OK | Plant Into Soil | Plant Into Soil | Save Seeds | Save Seeds | ||||||||
| Black Eyed Susan; Native to Central Indiana | Frost Tolerant; Prefers Full Sun | Plant Into Soil | Plant Into Soil | Can Be Planted If Cold Stratified | Save Seeds | Save Seeds | |||||||
| Broccoli | Frost Tolerant; Part-Sun OK | Plant Indoors | Plant Indoors | Transplant Outside | Plant Indoors | Plant Indoors; Transplant Outside | Transplant Outside | ||||||
| Callaloo | Prefers Full Sun | Plant Indoors | Plant Into Soil; Transplant Outside | Plant Indoors | Plant Indoors | Plant Indoors; Save Seeds | Save Seeds | Save Seeds | |||||
| Carrot | Container Friendly; Frost Tolerant; Prefers Full Sun | Plant Into Soil | Plant Into Soil | Plant Into Soil | Plant Into Soil | Plant Into Soil | Plant Into Soil | ||||||
| Cilantro | Container Friendly; Part-Sun OK | Plant Indoors | Plant Into Soil; Transplant Outside | Plant Into Soil | Plant Into Soil | Save Seeds | Plant Into Soil; Save Seeds | Plant Into Soil | Save Seeds | ||||
| Coneflower; Native to Central Indiana | Frost Tolerant; Prefers Full Sun | Plant Into Soil | Plant Into Soil; Plant Indoors | Plant Into Soil; Plant Indoors | Plant Into Soil; Transplant Outside | Plant Into Soil | Save Seeds | Save Seeds | Save Seeds; Plant Into Soil | Save Seeds; Plant Into Soil | |||
| Cosmos | Container Friendly; Prefers Full Sun | Plant Indoors | Plant Into Soil; Transplant Outside | Plant Into Soil; Transplant Outside | Save Seeds | Save Seeds | Save Seeds | ||||||
| Cucumber | Container Friendly; Prefers Full Sun | Plant Indoors | Plant Into Soil; Transplant Outside | Plant Into Soil | |||||||||
| Eggplant | Container Friendly; Prefers Full Sun | Plant Indoors | Plant Indoors | Transplant Outside | Transplant Outside | Save Seeds | Save Seeds | ||||||
| Greens (Swiss Chard) | Container Friendly; Frost Tolerant; Prefers Full Sun | Plant Indoors | Plant Into Soil; Transplant Outside | Transplant Outside | Plant Indoors | Plant Into Soil; Transplant Outside | |||||||
| Husk Cherry | Container Friendly; Prefers Full Sun | Plant Indoors | Plant Indoors | Transplant Outside | Transplant Outside | Save Seeds | Save Seeds | Save Seeds | |||||
| Lettuce | Container Friendly; Frost Tolerant; Part-Sun OK | Plant Indoors | Plant Indoors; Transplant Outside | Plant Into Soil; Plant Indoors; Transplant Outside | Plant Into Soil; Transplant Outside | Save Seeds | Plant Into Soil; Save Seeds | Plant Into Soil; Save Seeds | Save Seeds | ||||
| Marigold | Container Friendly; Prefers Full Sun | Plant Indoors | Plant Indoors | Plant Into Soil; Transplant Outside | Plant Into Soil | Save Seeds | Save Seeds | Save Seeds | |||||
| Milkweed; Native to Central Indiana | Frost Tolerant; Prefers Full Sun | Plant Into Soil | Plant Into Soil | Can Be Planted If Cold Stratified | Can Be Planted If Cold Stratified | Save Seeds | Save Seeds | Save Seeds; Plant Into Soil | Save Seeds; Plant Into Soil | ||||
| Nasturtium | Container Friendly; Prefers Full Sun | Plant Into Soil | Plant Into Soil | Save Seeds | Save Seeds | ||||||||
| Okra | Prefers Full Sun | Plant Indoors | Plant Into Soil | Save Seeds | Save Seeds | ||||||||
| Parsley | Container Friendly; Frost Tolerant; Part-Sun OK | Plant Indoors | Plant Indoors; Transplant Outside | Plant Into Soil; Transplant Outside | Plant Into Soil; Transplant Outside | Plant Into Soil | |||||||
| Peas (Sugar Snap) | Container Friendly; Frost Tolerant; Part-Sun OK | Plant Into Soil | Plant Into Soil | Plant Into Soil | Save Seeds | Plant Into Soil | |||||||
| Pepper | Prefers Full Sun | Plant Indoors | Plant Indoors | Plant Into Soil; Transplant Outside | |||||||||
| Radish | Container Friendly; Frost Tolerant; Prefers Full Sun | Plant Into Soil | Plant Into Soil | Plant Into Soil | Plant Into Soil | Plant Into Soil | Plant Into Soil | ||||||
| Sour Leaf/Hibiscus | Prefers Full Sun | Plant Indoors | Plant Indoors | Plant Into Soil; Transplant Outside | Save Seeds | Save Seeds | |||||||
| Squash (Acorn) | Prefers Full Sun | Plant Indoors | Transplant Outside; Plant Into Soil | Plant Into Soil | |||||||||
| Squash (Patty Pan) | Prefers Full Sun | Plant Indoors | Plant Indoors | Transplant Outside; Plant Into Soil | Plant Into Soil | ||||||||
| Strawflower | Prefers Full Sun | Plant Indoors | Plant Indoors | Transplant Outside | Transplant Outside | Save Seeds | Save Seeds | ||||||
| Sunflower | Container Friendly; Prefers Full Sun | Plant Indoors | Transplant Outside; Plant Into Soil | Plant Into Soil | Save Seeds | Save Seeds | Save Seeds | ||||||
| Thyme | Container Friendly; Frost Tolerant; Part-Sun OK | Plant Indoors | Plant Indoors | Plant Indoors; Plant Into Soil | Transplant Outside; Plant Into Soil | Plant Into Soil | |||||||
| Tomato | Prefers Full Sun | Plant Indoors | Plant Indoors | Transplant Outside; Plant Into Soil | Transplant Outside | Save Seeds | Save Seeds | ||||||
| Turnip | Frost Tolerant; Part-Sun OK | Plant Into Soil | Plant Into Soil | Plant Into Soil | Plant Into Soil | ||||||||
| Watermelon | Prefers Full Sun | Plant Indoors | Transplant Outside, Plant Indoors, Plant Into Soil | Transplant Outside; Plant Into Soil | |||||||||
| Wildflower Mix | Prefers Full Sun | Plant Into Soil | Plant Into Soil | Save Seeds | Plant Into Soil; Save Seeds | Plant Into Soil; Save Seeds | |||||||
| Zinnia | Container Friendly; Prefers Full Sun | Plant Indoors | Transplant Outside, Plant Indoors, Plant Into Soil | Transplant Outside; Plant Into Soil | Plant Into Soil | Save Seeds | Save Seeds | Save Seeds |
Book Lists for Adults
- A Beginner's Guide to Houseplants
- Celebrating Seeds!
- Culinary Book Club - Garden to Table and Canning Cookbooks
- Dig Up a Mystery
- Flower Gardening with a Plan
- For Fresh Flower Fans
- Foraging Edibles
- Garden Pest Management
- Garden Photography
- Native Gardening
- Gardening for Wildlife
- Gardening in an Apartment (or other small space!)
- Gardens to save the world & attract pollinators
- Many Ways to Garden!
- Native Plants for your HOA Yard
- Plant Buddies
- Plantable Paper & Other Fun Seedy-ness
- Tasty Tomatoes: A Garden of Books to Savor
Resources for Adults
- Gardening Bulletins from Purdue Extensionhas a great list of resources about Flowers and Houseplants, Fruits and Nuts, Landscape, Vegetables, and loads of general topics.
- Grow Your Gardening Skills In addition to free seeds, check out resources and attend workshops about growing and using plants from your seeds. The Library provides materials and programs to make gardening in Indianapolis a doable goal for beginners!
Book Lists for Kids
- Bugs, Bugs, Bugs
- Community Garden Picture Books
- Eat this book!
- Garden Books for Beginning Readers
- Gardening for Kids
- How Does Your Garden Grow
- Let it Grow! Springtime Flowers and Gardens
- Little Indoor Gardens for Kids - Terrariums & the Hydrologic Cycle
- Plants for Kids - Experiments and Activities for Backyard Botanists
- Seeds and Sprouts
- Seeds to Grow
Resources for Kids
- DIY Online Storytime: Read Right Now! Gardening
Making a connection between gardening and food is an important skill for small children. Where does food come from BEFORE it is in the grocery store? We can help you get started learning about where food comes from!
- DIY Terrarium & the Hydrologic (Water) Cycle
To see how the hydrologic cycle works you can make your own miniature model of the earth in a terrarium. A terrarium is a little garden inside a clear, sealed plastic or glass container. You can probably find the things you need for your terrarium at home or in your own backyard: small stones go in the bottom of the container, dirt, and a small plant or two. You can also plant seeds and watch them grow.

Made possible by The Indianapolis Foundation Library Fund through a grant to The Indianapolis Public Library Foundation.
