Hello, we hope to see you at our Seed Saving class next Tuesday. This will be our final class for 2021. Learn which vegetable seeds you can save to plant next year, how to save them, and how to store your seeds for the future. Registration is open now.

Class Title: From Seed to Shining Seed
Where: Stanislaus County Agricultural Center, Harvest Hall breezeway, 3800 Cornucopia Way, Modesto, 95358.
When: Tuesday, October 19, 2021 6:00-7:00 p.m.
Cost: Free
Register: https://forms.gle/K6VshoaDxvKzpFYn8 
Instructor: Heidi Aufdermaur

Spring is here which brings thoughts of all the wonderful produce for the avid vegetable gardener. Of course, of all the produce that can be grown here in the Central Valley, the tomato may be the most popular crop grown in the back yard garden. Tomatoes are botanically a fruit (berry), as they are the fleshy fruit produced from a single flower with one ovary. However, in 1893 the US Supreme Court ruled them a vegetable because they are not eaten as a desert. The USDA also recognizes the tomato as a vegetable.

Fruit or vegetable, there is no doubt to the popularity of the home-grown tomato, picked fresh off the vine and appreciated for its tasty flavor, health benefits and beauty. Growing heirloom tomatoes has recently become more popular, with the various colors, shapes, and sizes. 

The first year I started my tomatoes from seed, I was not sure how many seeds would germinate. I planted 3-4 seeds in each cell. To my surprise, most of them grew. I was challenged to thin them and keep the most vigorous ones, so I transplanted most of them into their own cell and grew about 450 tomato plants.  I was very popular that year with co-workers and family as I shared the bounty.

The great thing about starting your tomatoes from seed is how many varieties are available that may not be sold in the nursery. However, new gardeners are encouraged to purchase plants from the nursery to transplant into the garden with great success. Tomatoes need 4-6 weeks to grow from seed, so you'll probably want to purchase yours from transplants from a local nursery or garden center. Next year, you can start tomato seeds in winter to plant in spring.

Tomato plants are also an easy plant to grow in containers. The important thing to remember when choosing a tomato plant is its growth habit. The two growth habits are determinate and indeterminate. 

Determinate tomatoes grow to 3-5' tall, set fruit within 4-6 weeks and then begin to decline. They are a great choice for container gardening. Indeterminate tomatoes are more like a vine, as they grow, flower, and set fruit the entire season. They need a sturdy support and grow best in the ground. For more information about growing this tasty produce, join the UCCE Stanislaus County Master Gardener presentation, ‘Tips for Terrific Tomatoes” on April 20.

Where*: On Zoom. You will receive a link the morning of the class. 
When: Tuesday, April 20, 2021 6:00-7:30 p.m.
Cost: Free
Register at: http://ucanr.edu/tomato/tips2021
Master Gardener Instructors: Heidi Aufdermaur & Terry Harper 

In August we featured an article by former Environmental Horticulture Advisor, Ed Perry, called "Save the Right Seeds." 

This article discussed how to successfully choose which vegetable seeds to save to plant in your garden next year.

Now, we wanted to follow up with tips for how to save your chosen seeds. Master Gardeners Royce Rhoads and Heidi Aufdermaur taught this class last year, and plan to teach it again in 2021.

Here is a list of items to gather. Most likely you already have most of them:

-Tomato
-Marker and masking tape
-Knife and spoon
-Jars and rings; or just use paper cups
-Paper towels or cheesecloth
-Fine mesh or strainer
-Paper plates for drying
-Letter envelopes

Most people save tomato seeds, so let's go over the steps to save them. Tomato seeds have a gooey covering over them that needs to be removed first. 

Allowing the seeds to sit in water lets “good” bacteria break down that covering. The empty seeds will float and you can skim them off. The seeds you want are at the bottom of the jar.

Step 1: Label the outside of your jar with masking tape and a permanent marker.

Step 2: Cut tomato, scoop out seeds & put into jar. 

Step 3: Fill your jar, with the seeds in it, 1/2 full of water. Cover with paper towel/cheesecloth.

Step 4: Two days later, skim off floating seeds and remove. 

Step 5: Wait a few more days until a film forms on the surface (fermentation* process).

Step 6: Strain the pulp through a screen until seeds separate. Spread onto labeled plate until dry for a few days.

Step 7: Label a paper mailing envelope and add seeds. Make sure to include the date.

Your seeds can last up to 4 years if stored in a cool, dry, dark place. Did you save any seeds using this post? If so, please tell us how you did in the comments below!

Vegetables such as peppers, eggplants, and melons are much easier to save than tomato seeds. Just remove and spread them out to dry. Squash seeds are also easy, but may need a little bit of cleaning by straining and rinsing with water.

Some of the seeds from plants growing in your garden may be worth saving, but others are genetically incapable of producing satisfactory crops. To know the difference, it's helpful to divide seeds into three groups: hybrid, open pollinated from plants that cross with other kinds of plants, and open pollinated from plants that do not cross with other kinds of plants.

Hybrid
Most of the dependable varieties of vegetables that you grow in your garden are from hybrid seeds that were developed to improve the yield, quality, and dependability of crops. However, along with these advantages, the opportunity to grow seeds at home was lost because hybrid seed must be grown under very special conditions not found in most home gardens.

Hybrid seeds result from crosses between parent plants that are unlike. These crosses bring together the desirable characteristics of the parents, and allow you to grow better quality vegetables. However, any seed you save from hybrid plants and grow the next season will produce plants and fruits that have unknown and usually unfavorable characteristics. If you want to grow hybrids, the only solution is to purchase new hybrid seeds each season.

Open pollinated from plants that cross with other kinds of plants
A number of vegetable crops, including corn, squash and melons, cross-pollinate in your garden. In order to grow genetically sound seed from these crops, you must plant them at a considerable distance from similar plants. The distance varies for different crops, but ranges from several hundred feet to a quarter of a mile. Saving seeds from this group of vegetables is likely to give you disappointing results, unless you enjoy growing odd vegetables.

Open pollinated from plants that do not cross with other kinds of plants
Examples are tomatoes (non-hybrids), peas, beans, peppers and eggplant. You may save satisfactory seed from these crops from one year to the next for several years. However, even with these crops, a little genetic change takes place from year to year, so it's a good idea to get new seed every three to four years.