Mar 4, 2026

Why Buy Annuals in March for Installation in May & June?

Here's why your neighbors and friends are buying annual plants in March, when the weather isn't warm enough to plant them in the Midwest until May and June. And why you should, too!

They're reserving plants now for lots of reasons, according to Mary Jaminski, a horticulturalist with the Plant Club.

"It's hard to find the plants we want in real-time, in May and June," Jaminski says. She manages all facets of the gardens for a number of North Shore homeowners, in addition to supporting the 15 pickup sites for the Plant Club. 

"Big landscapers have been placing orders for their customers over the past several months, planning the installations and ensuring they have the quantities they need. Those supplies dwindle when spring hits, meaning less are available for beginner or experienced gardeners." 

The Plant Club's Spring Pre-Order sale resets the purchasing process, letting home gardeners of every skill and interest level in on the early plant selection action.

"If you are a beginner, or a busy skilled gardener, and you know you love pre-potted containers and hanging baskets, shopping now makes it easy to dress up your patio or front door. Why wouldn't you choose them now, when you have your pick of dozens of options?" Jaminski suggests.

"There are many Plant Club members who love the look of bedding plants like impatiens, or begonias, in front and back of their homes, and want them in a specific color. They purchase 10-15 flats in March, knowing that they will be ready to install in mid-May, right when the weather warms up. It would be difficult to get that quantity of plants in May, but now they can order them in advance, and then just pick them up at a local pickup site or have them delivered. Our members don't have to worry or waste time driving to multiple nurseries trying to find what they want, and often coming up empty."

During our annual "annual pre-order", you'll have the opportunity to get exactly what you want -- more varieties, more sizes and larger quantities than you can count on getting in person in May or June.

Note that supplies dwindle as wholesale nurseries sell through the plants they have planted. Please place your orders now so that you can secure the plants you want before they are sold out!


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Limited Availability

We try very hard to source exactly what you’d like, but sometimes growers run out of plants! While this variety is a great deal at the price shown, we know that it has limited availability. If you want the plant even if it might be more expensive, or in a different size or quantity -- after you place your order, just send us a quick note at help@northshoreplantclub.com. Then, we’ll try to get you some version of this from one of our growers. And if we can’t get it from anywhere, of course, we’ll send a refund!


Field-Grown vs. Greenhouse-Grown Plants

Plants which are well-adapted to our local climate are most often field-grown (outside). Field-grown plants are generally cheaper and have the advantage of already somewhat acclimated to our cold winters, but that means they’re not artificially far along in the spring and tend to bloom at the normal time in our area.

Spring annuals and tender perennials are typically grown in Greenhouses so they can be ready and luxurious exactly when customers want them. Some perennials are also “forced” into early bloom in greenhouses. In May, there can be a very big difference between field-grown and greenhouse-grown plants of the same type. The latter typically look good right away (so they’re a great choice where that’s important), but we typically pay a premium for it.


Estimated Recipe Cost

The cost of this recipe's ingredients will vary depending on the season and the sizes and varieties you select.


Benefits of Membership

Want a better way to get great plants and make your yard look awesome? Create your account below and get:

  • The best plants… from the same sources the pros use, but at near wholesale prices
  • More plants in more sizes than anywhere else… whether you’re looking for classics or rarities; annuals, perennials or shrubs; one plant or a whole yardful!
  • "No Contact" delivery or easy pick-up at a site near you without fighting the retail crowds. You choose!

Membership is free, but — since we rely on delivery and local pick-up — you have to live near one of our hubs (or be willing to drive to a site to pick them up). If you live farther away, and would like to help us bring the club to your neighbors, please email helpusgrow@northshoreplantclub.com.

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