Seed companies

Pinetree Garden Seeds

New Gloucester, Maine, serving United States catalog and online orders. Listed as a reference, not an endorsement.

Overview

Pinetree Garden Seeds publishes vegetable, flower, herb, and plant catalogs with organic selections and gardening supplies. This listing is provided for reference, not as an endorsement, certification, ranking, or guarantee of current availability.

Services and programs

  • Vegetable seeds
  • Flower seeds
  • Organic seeds
  • Garden supplies

What to verify before you go

Contact the organization or review its official source before making a trip, placing an order, joining a garden, or applying for funding. Details that commonly change include:

  • Current catalog year
  • Stock and shipping details
  • Product-specific growing information

Related directory resources

Browse all seed companies or return to the directory hub.

Sources and last verified

Source: Pinetree Garden Seeds. Last checked 2026-10-04.

Pinetree Garden Seeds publishes vegetable, flower, herb, and plant catalogs with organic selections and gardening supplies.

What this listing covers

The official source provides catalog requests, online ordering, seed categories, and related garden products.

Before ordering

Check the current catalog year, stock, shipping details, and product-specific growing information.

More tools

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Calculate

Yield per square foot estimator

Estimate a harvest range from planted space.

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Calculate

Cost per harvest estimator

Compare growing costs with the value of your harvest.

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Calculate

Compost mix calculator

Balance greens and browns for a healthy pile.

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Plan

Planting calendar

Build a schedule from your median last freeze date.

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Garden guides

Browse all guides

Greenhouse growing

Greenhouse temperature guide for seeds and seedlings

Use crop-specific greenhouse temperatures for seed germination, seedlings, frost protection, and ventilation, with practical day and night ranges.

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Diagram of a raised bed cross section showing timber walls, a layer of existing soil or coarse fill, and the measured depth of new soil being added.

Materials

How much soil does a raised bed need?

How to measure a raised bed and turn the volume into bags or bulk cubic yards, with a worked example for a common 8 by 4 bed.

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October calendar diagram showing planting windows for garlic, spring bulbs, hardy greens, and cover crops closing as the first fall frost approaches.

Seasonal

What can I plant right now in my garden?

In early October, most US gardeners can still plant garlic, spring bulbs, hardy greens, and cover crops. Here is what is still open and what has closed.

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Diagram of a tulip bulb in a soil cross section planted at about three times its own height, pointed end up, with a depth marker of 6 to 8 inches.

Fall planting

When should I plant tulip bulbs?

Plant tulip bulbs in fall, about 6 to 8 weeks before the ground freezes. Here is how the window shifts by region and how deep to plant.

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Plant library

Browse all plants
Illustration of an apple branch with two red fruits

Fruit

Apples

A deciduous fruit tree for yards with room to grow, needing a pollination partner.

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Illustration of a zinnia flower with dense red petals

Flower

Zinnias

Easy annual flowers for sunny beds, cutting gardens, and long summer color.

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Illustration of a marigold flower with dense golden petals

Flower

Marigolds

Reliable warm-season annuals for beds, borders, and vegetable garden edges.

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Illustration of a sunflower head with yellow petals and a brown center on a tall stem

Flower

Sunflowers

Tall annual flowers grown for blooms, pollinators, and seed harvests in full sun.

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Glossary terms

Browse all glossary terms

seeds

Stratification

Stratification is a period of controlled warm or cold conditions that helps some dormant seeds become able to germinate. Learn how it differs from scarification.

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timing

Succession planting

Succession planting is a system of scheduling repeated sowings or follow-up crops so one garden space produces several harvests over a season.

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plant biology

Tendril

A tendril is a slender plant structure that coils around support and helps a climbing plant hold itself up as stems extend.

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soil

Tilth

Tilth describes the physical condition of soil for plant growth, including crumb structure, pore space, moisture, and ease of root growth.

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The City of Cambridge maintains information about active community gardens, plot applications, policies, and waitlists.

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San Francisco Recreation and Parks provides an interactive map and text information for community garden locations.

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The City of Vancouver publishes a map and open data information for community gardens and orchards on public and private sites.

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