Trees & Shrubs

Stonegate Gardens offers a unique selection of specimen trees and shrubs of all sizes. Our knowledgeable and amiable staff will assist you in choosing the best plants for your landscape.

Trees

Stonegate Gardens specializes in specimen trees including an impressive collection of Japanese Maples and high caliper trees. Our experienced staff will assist you in selecting the best trees for your landscape. See below for some examples.

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THREADLEAF JAPANESE MAPLE

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ACER PALMATUM ‘KOTO-NO-ITO’ (JAPANESE MAPLE)

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CEDRUS ATLANTICA ‘GLAUCA'(BLUE ATLAS CEDAR)

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JUNIPERUS (JUNIPER)

Shrubs

Stonegate Gardens offers a unique selection of specimen shrubs including a wide variety of dwarf conifers. Our knowledgeable and passionate staff will assist you in choosing the best shrubs for your landscape. See below for some examples.

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PICEA PUNGENS (BLUE SPRUCE)

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PINUS PARVIFLORA (JAPANESE WHITE PINE)

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HYDRANGEA PANICULATA (PANICLE HYDRANGEA)

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AZALEAS

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ROSA

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BUXUS(BOXWOOD)

Watering

Proper watering is directly related to plant survival. The roots should never become completely dry or waterlogged. If necessary, the soil should be amended to solve drainage or moisture retention problems.  To water adequately, the water must reach the bottom of the root ball.  That is why deep, frequent watering, at a trickle, is so important, especially in the beginning and especially for trees. Once the root ball is fully watered, it should remain moist throughout with proper follow-through watering.

Soil sampling
Dig down 2-4” just outside the root mass of the plant and water only if the soil feels dry.  Feeling the soil for moisture content is the BEST method for gauging dryness.  Only sampling can tell you when the soil is adequately moist, too dry or too wet.

Corralling the water
“Well” all newly installed plants by creating a circular berm of soil (a 3” or 4” high saucer edge) around each plant.  This allows for both easy measurement and placement of water at the root zone.

Keeping track of water volume with Trees & Shrubs:
When planting, first thoroughly soak the hole and allow it to drain.  After planting, the plant should be “welled”, mulched and thoroughly soaked.

The following chart is a guideline for the amounts of water needed to maintain newly planted trees and shrubs, based on plant size.  Plant species have varying water requirements. Before watering according to the chart, check actual soil moisture and the moisture requirements of your plants.

Plant Size   Amount of Water per Application
Small shrubs (< 3’)       4-5 gallons Large shrubs (> 3’) 7-10 gallons
Small trees (< 2” caliper)         7-10 gallons Larger trees (> 2” caliper)     10-20 gallons

Water measurements are made by using a watering can, bucket, water meter, or by calculating the gallons per minute flowing through a hose at a known setting.  When watering with a hose, turn on the water at a low setting (take note of the setting), and measure the amount of time it takes to fill a one-gallon container. Multiply that amount of time by the number of gallons you need for your plant.  For example, if it takes five minutes to fill a gallon jug at a slow trickle and you need to water a “larger” tree, then you need to let the water trickle over the root mass for 35-50 minutes each time you water (5 min. x 7-10 gallons needed per application = 35-50 minutes).

Gator Bags on trees help gauge the application of water.  Drip irrigation needs to be evaluated frequently.  You need to make sure that lines are not clogged.  Hand watering is the preferred method.

Perennials
Perennials and groundcovers may need watering every other day for the first month, then weekly.  These plants may be watered by irrigation or overhead sprinkler.  Early morning or late afternoon watering is best.

Evaluate Frequency
Newly installed shrubs and trees should be checked and watered every other day for two weeks, taking into account any rain. Once the soil is saturated, limit watering to 2-3 times a week if less than one inch of rain falls during the week. Your plants need to be watered throughout their first full growing cycle in order to establish roots in the new soil and put on top growth.  A full growing cycle includes a fall and a spring season.  Late fall watering, until the ground is fully frozen, is essential for the survival of newly planted trees and shrubs. Four-and-a-half inches of soil moisture should be present at the time the ground freezes hard.

Mulch
Maintaining a 2-4” layer of organic mulch greatly reduces water lost to evaporation.  Mulch should be tapered too, but not touching, the plant base.

Pruning

How and when to prune your woody ornamental plants When to Prune
Timing is important in knowing what, and when, to prune. One rule of thumb is that varieties that bloom from mid-June on (from buds that form in the spring) should be pruned at the end of winter or early spring. Varieties that bloom in early spring to mid-June (from buds that formed last summer and fall) should be pruned immediately after they’re done flowering. (See the chart for specifics.)

Most needled evergreens are best pruned at the end of winter and again in June, if necessary. Boxwoods, privets and Japanese hollies can also be pruned at these times. Light, neatening cuts on evergreens can be made again up until mid-July if needed.

The worst time to prune is late summer and fall when cuts will encourage new growth that may not harden off in time for winter. It is also not a good idea to prune in a drought because you don’t want to encourage new growth when the plant is struggling just to keep its current growth alive.

If you can’t wait until spring, you can prune in winter, once the leaves drop. Keep the cuts to a minimum because each cut is an area where moisture can escape.

General Guidelines (exceptions exist)

  • Pruning Do’s and Don’ts
  • Don’t cut off any more than 25% of a plant’s growth in a single year.
  • Don’t “top” trees by shearing off all growth from the tips back. It will encourage lots of weak new twiggy growth.
  • Don’t use tar, paint or similar wound dressings after pruning. That can encourage rotting and disease.
  • Don’t climb trees to prune – especially not with a chainsaw in hand! Hire a pro if your bigger trees need work.
  • Don’t let plants get so overgrown and out of control that you have to cut off big branches. Big wounds don’t heal as well as small ones.
  • Do leave those branch collars intact.
  • Do trim hedges so that they’re wider at the base than at the top.
  • Do try to prune plants so that about half of the total growth is in the lower two-thirds of the plant.
  • Do use the right tools. Don’t try to cut big branches with little hand-held pruners. Keep your blades sharp.
  • Do step back and look often while you’re pruning. Remember, once you cut a branch off, you can’t glue it back on.
  • Do select the right size plants for your site up front. It’ll save you lots of needless pruning later.

If you have further questions, don’t hesitate to contact Stonegate Gardens. We will be glad to help!

When to Prune Specific Woody Plants

  • Late Winter/Early Spring Immediately After Bloom
  • Abelia Azalea
  • Arborvitae Beautybush
  • Barberry Bittersweet
  • Beautyberry Clematis (spring blooms)
  • Boxwoods Cotoneaster
  • Burning Bush Deutzia
  • Butterfly Bush Dogwood
  • Clematis (summer blooms) Enkianthus
  • Crabapple Flowering Almond
  • Crape Myrtle Forsythia
  • Euonymus Fringetree
  • Fruit trees Heath
  • Heather Kerria
  • Holly Lilac
  • Honeysuckle Magnolia
  • Hydrangea Mahonia
  • Inkberry & Japanese Hollies Mock Orange
  • Oak trees Mountain Laurel
  • Potentilla Ninebark
  • Privet Pieris
  • Pyracantha Quince
  • Roses Redbud
  • Rose of Sharon Rhododendron
  • St. John’s Wort Spicebush
  • Spirea Sweetshrub
  • Summersweet Viburnum
  • Virginia Sweetsprie Weigela
  • Vitex
  • Wisteria
  • Yew

Delivery

To schedule a delivery please call 781-259-8884

Stonegate has a full-service team for delivering any product we sell– from large conifers and pots to orchids and floral arrangements. We deliver to the Metro West area and further in special instances. Most deliveries can be arranged at the time of purchase or over the phone and can be delivered the same week.

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Installation

Our clients have several options:

  • Do It Yourself (DIY) Select your plants and either transport them home yourself or have us deliver them for you. You plant yourself.
  • DIY With Help Once you select your plants, we deliver them and our designers will place them in the appropriate place. You plant yourself.
  • We Do It All We deliver and install your plants with our designer’s supervision. We guarantee plants installed by us for one year from the date of installation.

WARRANTY

Trees and Shrubs
Stonegate Gardens warranties* the trees and shrubs we install for a period of one full year from the date of installation. This includes a one-time replacement for plants that have not survived when given adequate care and water, per Stonegate’s guidelines. Trees and shrubs not installed by us are guaranteed for ninety (90) days from the date of purchase if purchased at the retail price. The replacement plant material is guaranteed to be true to name and size and in good growing condition.

Once you leave our nursery with your plants, we will continue to be a resource for you. We have created planting and watering guidelines that will help you transition your new plant material. Please contact Stonegate Gardens at the FIRST SIGN of trouble. The earlier a problem is addressed, the better for your plant. We are happy to discuss and prescribe adjusted care methods that can save your plant. Failure to contact us in a timely fashion may void your warranty.

Replacement material is subject to seasonal and availability. Stonegate Gardens reserves the right to substitute material not readily available with comparable material or replace it when the material becomes available. No refunds will be given for warranties.

*Exclusions: (including, but not limited to):

  • Seasonal die-back
  • Plants damaged by animals, insects or disease
  • Damage due to harsh weather conditions, town water bans, snow damage, acts of God
  • Hollies, rhododendrons, and azaleas (Must be treated with Anti-desiccant. Contact us for details)
  • Sale or discounted plants
  • Plants that have suffered in appearance but are capable of recovering with proper care
  • Plants for which you do not have a printed receipt
  • Plants living in containers year round or in window boxes
  • Warranty Claims: Terms for replacement include, but are not limited to:
  • All accounts with Stonegate Gardens must be paid in full to make a claim.
  • Items will be replaced with material at the size stated in the contract. Growth factors will not be taken into account.
  • Any discrepancies in materials must be reported to Stonegate Gardens within seven (7) days of installation.
  • No material will be replaced if removed/damaged by homeowner or others.
  • Stonegate Gardens reserves the right to verify all plant material for replacement.
  • Transplanting any plant material will void warranty claims.

Staff Picks

We’ve asked our staff of experts to list their current favorite picks. Their choices are based on a combination of overall heartiness, versatility, unique characteristics and ability to thrive in our New England climate. We would rather talk with our customers about plants than almost anything else – So please allow us to assist you in choosing a perfect pick for your garden.

TREES & SHRUBS
#1 Fuchsia, ‘Mrs. J.D. Fredericks’ (Fuchsia)
#2 Gossypium herbaceum ‘Niagra’ (Black Cotton)
#3 Solenostemon hybrida ‘Henna’ (Coleus)
#4 Salvia guarantica ‘Black and Blue’ (Salvia)
#5 Verbena bonariensis (Brazilian Verbena)
#6 Nicotiana sylvestris (Flowering Tobacco)
#7 Dahlia pinnata (Mexican Dahlia)
#8 Lantana camara ‘Bandana Cherry Sunrise’ (Lantana)
#9 Anigozanthos ‘Joe Joe Red’ (Kangaroo Paw)
#10 Abutilon ‘Clementine’ (Flowering Maple)

The Stonegate Garden Plant Finder is a garden planning tool and may not always reflect our current inventory, which can be more extensive than shown in the Plant Finder’s results. Use the tool to build your plant list, then visit our garden center where our experts can assist you with your choices.

Search by plant name or keyword. Refine your search by selecting from the ‘Characteristics & Conditions’ check-boxes.

PLANT FINDER