Menu
Close

Shopping Cart

0 items in cart
Plant Finder
Flower Bulbs & Perennials at Wholesale Prices
Active Product DSA

The Science of Gardening

The Science of Gardening

The Science of Gardening By Diane M. L. F. Dickson | 320 pages
The Science of Gardening is a fascinating exploration of the principles and practices that make gardening not only an art but a science. Written by gardening expert Diane M. L. F. Dickson, this book provides an in-depth look at the biology, chemistry, and physics behind the growth and care of plants. Perfect for gardeners of all levels, it bridges the gap between scientific knowledge and practical gardening techniques. From understanding soil health and plant biology to exploring ecological gardening practices, this book empowers readers to apply science-based methods to their gardening endeavors. Whether you're looking to improve plant growth, deal with pests, or create a more sustainable garden, The Science of Gardening offers clear, research-backed solutions for your green thumb challenges. Why You'll Love This Book:
•Scientific Insights - Discover the biological, chemical, and environmental factors that influence plant growth.
• Practical Advice - Apply research-backed techniques to enhance your gardening efforts and achieve better results.
• Sustainable Practices - Learn how to build an eco-friendly garden that benefits the environment.
• Accessible for All Gardeners - Whether you're a novice or experienced gardener, the book explains complex concepts in an easy-to-understand way. If you're a gardener eager to understand the science behind your plants or someone looking to maximize the health and productivity of your garden, The Science of Gardening is the perfect guide to growing with knowledge.
  • Hardiness Zones 4-10
  • Mature Height 4 - 6 feet
  • Bloom Time Late spring to fall
  • Light Requirements Full Sun, Half Sun / Half Shade
  • Ship As1

We ship this item in both Spring and Fall

Botanical Name: Rosa cv. 'WEKstephitsu', Pat. #13,449

Availability: In Stock
SKU: #60590
1/bag(s) Buy More and Save!
  • #Bags
  • $/bag
  • $/bulb
  • Save
  • 1
  • $19.99
  • $19.99
How many do I need? Plant Calculator
# Bags (1/bag) Minus Add
Price$19.99
This Item cannot ship to AE AK GU HI PR
* Your final payment amount will be calculated at the time of checkout.

Product Details

  • Restricted States US:

    AE AK GU HI PR
  • Botanical Name:

    Rosa cv. 'WEKstephitsu', Pat. #13,449
  • Size:

    1
  • Suggested Uses:

    Borders, Bouquets, Container Gardening, Cut Flowers, Attract Pollinator
  • Flower Color:

    Purple
  • Flower Form:

    Medium-large, double, in clusters
  • Foliage Type:

    Medium to dark green, glossy leather foliage
  • Mature Spread:

    36 - 48 inches
  • Spacing:

    36 - 48 inches

Growing Tips

  • Planting Instructions:

    Plant at the same level as the soil so the crown of the plant is even with the soil level. Don't bury the crown. Full sun is best for quicker flowering and higher quality plants.
  • Soil Moisture:

    Well drained, humus enriched soil
  • Pruning Instructions:

    Prune to maintain shape and increase branching once established. Remove any dead or damaged branches. Shape plants at any time
  • Winter Care:

    Mulch heavily around the base of the plant. Remove promptly in early spring.

Plant Calculator

How Many Plants Do I Need?

  • Determine the amount of square feet in the area to be planted. Use the calculator below or enter square feet
  • Length
  • Width
  • Square Feet
  • ft
  • X
  • ft
  • =
  • ft
  • Enter plant spacing

  • Inches
Calculate Plants Needed
Plants Needed

Shipping Information

K. van Bourgondien times its shipments from Holland so that bulbs and bareroots arrive at the proper planting time (depending on climatic conditions) for each area of North America.
We take advanced orders, and as the crops are harvested, our staff of K. van Bourgondien experts makes an on-the-spot selection of the finest bulbs available to fill those reservations.
We will pack and ship your order based on the following schedules. The type of product you order or the weather may affect the anticipated shipping schedule. Please note that we cannot ship outside of the 48 contiguous states. What zone am I in?

Spring 2025 Shipping Schedule

  • Bulbs and Bareroot
    Zones Shipping Dates Last Order Date
    3A-5A 4/28/25 - 5/30/25 5/26/25
    5B 4/7/25 - 5/30/25 5/26/25
    6A 3/24/25 -5/30/25 5/26/25
    6B 3/10/25 - 5/30/25 5/26/25
    7A 2/24/25 - 5/30/25 5/26/25
    7B-8A 2/17/25 - 5/9/25 5/5/25
    8B-9A 2/10/25 - 5/9/25 5/5/25
    9B-11B 2/3/25 - 5/9/25 5/5/25
  • Tropical Plants (Caladium & Elephant Ears)
    Zones Shipping Dates Last Order Date
    3A - 6A 4/28/25 - 6/6/25 6/2/2025
    6B-7A 4/21/25 - 6/6/25 6/2/2025
    7B-8A 4/7/25 - 5/30/25 5/26/2025
    8B-9A 3/31/25 - 5/30/25 5/26/2025
    9B - 11B 3/24/25 - 5/30/25 5/26/2025


Shipping Notes:
In all cases, we choose the fastest, most efficient way to send your orders via USPS or FedEx.
Orders for gift certificates will be shipped immediately.

Due to hot weather conditions, we are unable to ship any plant items from late June through August. General merchandise will be shipped with your plant order.

Upon placing your order, you will receive an email confirmation with the details of your order and a shipping estimate. You will also receive an email notification when your order actually ships with an updated arrival estimate. If you have ordered multiple items, you may receive them in more than one shipment. We will send you a separate email confirming each shipment. Large orders may be shipped in more than one package. Your order confirmation will have an estimated shipping time.

You may check your order status at any time on this website using your email or account number provided on your order confirmation.

Customer Reviews

Questions & Answers

Catalog Request

RECEIVE OUR CATALOG

Get the latest catalog and updates about spring bulbs and gardening.
Sign up for emails
Sign up for emails

Sign up for emails

You'll get the latest deals and gardening tips from K. van Bourgondien.

*By clicking "Sign Up," you are confirming that you have read K. van Bourgondien's Privacy Policy and agree to the Terms of Use. K. van Bourgondien respects your privacy. You can unsubscribe anytime.

Back to top
Close

Item added to cart