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Plant Manual for Stockton Sweet Red Onion

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Plant Description

This is the famous Stockton, California Italian Sweet Red Onion. This growing area is famous for it's fabulous sweet, red onions, so you're getting only the best. This is the onion you want to serve in all your fresh salads and on your best burgers. These beauties store for 2 months, so be ready to enjoy them right out of the garden. Matures in 105 days, and produces globe-shaped, red bulbs. Approximately 60 plants in a bunch. Can't ship to ID, NV, OK or OR.

Location

The best way to succeed is to plan before you plant. So you’re interested in growing vegetables and/or root crops; do you know where you want to plant which varieties? Learn all you can about each plant’s needs, taking into consideration the following:

  • Sun and good soil
  • Space for future planting

Sun and Good Soil

An area with good sunlight, usually between 6-8 hours a day, is recommended for vegetables and root crops. Some leafy vegetables like lettuce will do well in shadier areas. Check out the specific requirements for the varieties you want to grow. Well-drained and fertile soil are also necessary components for a good planting location. If your soil needs amending, take this task head on before you decide to plant.

Space for Future Plantings

When marking out your garden bed, be sure to consider the probability that after a few crops of your own homegrown edibles, you’ll want to plant more. Especially if you have an excellent growing location at your fingertips, it’s better to start with a smaller area and leave room for expansion. You’ll thank yourself later!

Soil Preparation

Preparing your soil before you plant will greatly improve your plant’s performance and promote healthy, vigorous growth. It is a good idea to have your soil tested to determine if it is lacking in any essential minerals and nutrients. This can be done through your County Extension Office or with one of our digital meters.

The goal of soil preparation is to replenish vital minerals and nutrients, as well as break up and loosen any compacted soil.

When To Prepare Your Soil

Soil preparation can be done at any time that the ground is not too wet or frozen. Your plants may be planted even when temperatures are quite cool. If a hard frost is expected, it is advisable to delay planting for a while until temperatures become more moderate. Generally, as long as your soil is workable, it is fine to plant.

How To Prepare Your Soil

  • Roots grow faster when they’re spread out. Dig the hole deep and wide enough so the root system has plenty of room to easily expand. Keep the topsoil in a separate pile so you can put it in the bottom of the hole, where it’ll do the most good.
  • To loosen the soil, mix dehydrated cow manure, garden compost or peat moss (up to 1/3 concentration) into your pile of topsoil. Make sure the peat moss you get is either baled sphagnum or granular peat. You can also add our Coco-Fiber Potting Medium or 2 or more inches of organic material and work in evenly with the existing soil.

Your lawn can provide you with ideal organic materials such as grass clippings and shredded leaves. Not only will the grass and leaves break down to provide soil nutrients, but they will help loosen the soil as well. You can gather these in the fall with spring planting in mind.

Common soil amendments:

  • compost
  • sand
  • manure
  • lime
  • peat moss

Adding organic materials, such as our Coco-Fiber Potting Medium and compost will improve most every soil type. Organic materials bind sandy soil particles so they retain moisture and nutrients better. They also break apart clay and silt particles, so that water can infiltrate and roots can spread.

Soil Types

  • Clay and silt soils are made of very small particles. They feel slick and sticky when wet. Clay and silt hold moisture well, but resist water infiltration, especially when they are dry. Often puddles form on clay or silt soils, and they easily become compacted.
  • Loam soil is a mix of sand, silt or clay, and organic matter. Loam soils are loose and look rich. When squeezed in your fist, moist loam will form a ball, which crumbles when poked with a finger. Loam soils normally absorb water and store moisture well. Loam soils can be sandy or clay based, and will vary in moisture absorption and retention accordingly.
  • Sandy soils contain large particles that are visible to the unaided eye, and are usually light in color. Sand feels coarse when wet or dry, and will not form a ball when squeezed in your fist. Sandy soils stay loose and allow moisture to penetrate easily, but do not retain it for long-term use.

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Which option is best for me?

Bare-root Trees

Trees that are shipped without soil to ensure good contact with soil in your yard. When shipped, they are about 3-4' tall with 3/8" or larger trunk diameter. When they mature, they will be one of three sizes*:

Dwarf

Matures to be about 8-10' tall and wide. Provides an abundance of full-size fruit.

Semi-Dwarf

Matures to be about 12-15' tall and wide. Gives maximum fruit yield per square foot.

Standard

Matures to be about 15-25' tall and 20' wide. A multi-purpose fruit and shade tree.

Stark Supreme Tree®

Top-grade, bare-root trees that give you a head start on growing. When shipped, they are about 4-5' tall with 5/8" or larger trunk diameter.

EZ Start® Potted Trees

Trees in bottomless pots that allow some roots to be air pruned, so that a dense mass of productive, feeder roots can grow within the pot to make transplanting easier. Mature sizes vary. When shipped, they are about 1-2' tall.

Select EZ Start® Potted Trees

Top-grade, potted trees chosen to give you a head start on growing. When shipped to you, they are about 3-4' tall.

*Tree sizes may vary by variety. See our Growing Guide for details.

Promise of Satisfaction

Since 1816, Stark Bro's has promised to please customers with the very best fruit trees and landscaping products, no matter what. It's just that simple. If for any reason you are not completely satisfied with your purchase, let us know within a year of delivery and we will send you a free one-time replacement or refund your full purchase price if you don't want a replacement. To receive your replacement or refund, please call 800.325.4180. This warranty gives you specific rights, and you may also have other rights, which vary from state to state.

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