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Commercial Landscaping Plants: What It Takes to Supply a Commercial Project

How to manage commercial plant schedules from 18-month lead times through to defects. Learn pot size lead times, key spec flags, and real project insights.

Supplying commercial landscaping plants on time and to specification comes down to settling three critical variables before anything is quoted: the fixed project deadline, the pot sizes on the plant schedule, and the extension terms if the site gets delayed.

  • The date that can't move: Dictates whether stock can be drawn from existing bench runs or requires a dedicated pre-grow program to meet project milestones.
  • The pot sizes on the schedule: Directly determines the lead-time reality—smaller container stock (300mm–450mm) can often be turned around in 8 to 12 weeks, whereas advanced specimen trees (200L+) require 12 to 18+ months of contract growing.
  • Who holds the stock if the site isn't ready: Addresses the common risk of construction delays by establishing clear extension and holding terms upfront before trucks leave the nursery.

Depending on container sizes, lead times range from 8 to 12 weeks for smaller bench stock up to 12 to 18 months or more for 200L+ specimen trees grown under contract. To ensure quality and compliance across every project stage, Florafolia grows stock to AS 2303:2018 standards under audited NIASA accreditation held since 1997.

18 months out: your fixed completion date dictates what is realistic

Every commercial build has one non-negotiable deadline; whether that is grand opening day, practical completion, or a defects handover.
Working backward from that fixed date determines your entire soft landscaping schedule: 
  • It sets pot size limits: It decides whether there is enough lead time to grow advanced trees under contract or if the project must rely on smaller, ready-to-go container stock.
  • It filters the species list: It narrows selection to plants tough enough for immediate site realities, like foot traffic, reflected heat off concrete, and erratic initial watering.
  • It protects against trade delays: Soft landscaping is usually the final phase of a build, meaning planting windows often get squeezed when earlier construction trades run late.
By planning nursery production against your final deadline rather than a floating planting date, we ensure your greenlife is grown, graded, and ready on time—no matter how much the site program shifts ahead of us.

At tender: what we need to price a schedule

  • The plant list, in draft is fine
  • The landscape vision is useful - it helps us make suggestions if a listed plant is not available
  • The program, including whether the planting date is fixed or floats with the trades ahead of it
  • Whether delivery is staged or lands in one drop
  • What's complete before stock goes in: irrigation, drainage, soil profile,
  • Any compliance requirements
  • Site access constraints
A rough schedule twelve months out allows for a better outcome than a confirmed one at eight weeks. The early version is the one we can still plan production against.

If the program slips after stock is ready, extensions cover the gap, and weekly rates are worth having in the quote rather than negotiating at the point it happens. Our guide to plant supply sets out those terms in full.

Of everything on that list, pot size is the item that most often changes our answer.

At tender: pot size decides the lead time, not the price

A 200 litre tree carries years of production behind it. When a schedule calls for forty at that grade, the question we're answering is whether the crop went in three years ago.
On a quote, the step from 100 litre to 200 litre reads as a price difference. On our production calendar it's a lead time difference, and it's the most common reason we come back with a substitution rather than a yes. Past a certain point in the program, the larger grade doesn't exist at any price.

  • 300mm to 450mm: 8 to 12 weeks, bench stock or short pre-grow
  • 100L to 200L: 6 to 12 months, staged pre-grow program.
  • 200L and above, specimen trees: 12 to 18 months, full contract growing to AS2303
Contract growing is how we take that risk out. Florafolia pre-grows a schedule to the specified size and quality against staged delivery dates. Stock is reserved to the program rather than sold into the open market, and substitutions are flagged early, before anything is committed.

For how the ordering process runs step by step, see our five-step process.
If the crop exists, the next question is whether all forty of them will match.

Through the grow: what AS 2303:2018 checks before stock leaves


Forty trees from one crop look like forty trees. Forty trees assembled from four suppliers in a hurry look like four groups of ten. On a shopping centre entry or a civic forecourt, that's visible from the car park.

AS 2303:2018 is what civic tree tenders are written against and what we grow to. Size Index, so calliper and height sit inside the preferred range rather than arriving under-grown. Root quality, so root balls are free of girdling, kinking and J-roots, and wider than they are deep. True-to-type, so what arrives matches the botanical name on the schedule.

NIASA accredited since 1997, audited annually. If stock doesn't meet spec, it doesn't leave.That standard covers tree stock. Interior planting is judged on entirely different terms.

Through the grow: exterior trees and interior foliage on one schedule


Advanced tree growers don't usually hold interior foliage. Indoor foliage specialists don't grow specimen trees. A project needing both ends up running two schedules, two lead times, two grading standards and two delivery programs.

We grow both, on one site, to the same standards, on one order.

Interior and undercover positions behave differently to exterior ones: low light, air conditioning, no rainfall, foot traffic at close range with no soil buffer. Species that perform outdoors in the same climate will often fail indoors inside a season, so we select against the position rather than the region.

Delivery week: the site sets the window, not the nursery


We can load up semi-trailers at the nursery, but that doesn't help if your site has narrow driveways, tight corners, or no room for a large truck to turn around. We need to know what the access is for the receiving site, if there is a crane, forklift, or telehandler on site to unload them, or where they can be temporarily stored if they aren't going straight into the ground.

Deliveries may need to run before opening or after close, and stock may need to move through public doors. We build the delivery schedule around that and price it at quote stage.

After handover: who carries the plants through establishment


Most supply conversations cover species, sizes, grades and delivery windows. Almost none of them cover day two. If you are procuring plants from a supplier, then ensure that you know what is going to happen to your plants when they arrive at the project location. That conversation is easier to have before the truck is loaded than after.

Once the truck doors close and the load is on the road, risk sits with the purchaser. That is standard, and nobody argues about it.

We will always be straight about where our end of the job finishes. We are responsible for supply. Plants that leave here on spec, on time, graded and true to type. What happens on site after that is a different job and a different skill set, and it is not ours. We say so up front rather than letting it be discovered later, because the alternative is a conversation nobody enjoys.

Between installation and the day a maintenance contract starts, responsibility for the plants can sit with nobody in particular, and that gap usually falls across the trees' most vulnerable season. Five things worth nailing down at quote stage:

Watering regime through establishment, and who is executing it
  • Staking, and when it comes off
  • Mulch depth and type
  • Inspection frequency
  • What triggers a replacement claim during defects, and who carries it

A tree that arrives in great condition and dies in month seven is an establishment question, not a supply one. Far cleaner to settle that on the quote than to work it out in month eight.

Stock that arrives off spec is a separate matter. Report it within 48 hours and we replace it or credit it.

Four considerations

Four issues account for most of what we raise when a schedule comes in. All four are a short conversation at tender. All four are expensive once the trucks are booked.

Microclimate, not postcode
A species that performs outdoors in the same suburb can fail in an entry foyer inside a season. Air conditioning drafts, reflected heat off glass and paving, and permanent low light all change what holds. We raise it when a schedule puts an exterior specimen into an interior position. Settle at tender.

Access confirmed before the truck is loaded
200 litre stock needs a crane or telehandler and somewhere to stand once it's off the tray. A delivery bay that won't take the truck or the machine is a problem discovered at 6am on the morning of the drop. We ask about access width, turning circle and staging area when we quote. Settle at tender.

Stock-holding agreed in the quote
Civil work can run late. When stock is ready and the site isn't, holding has to happen somewhere and someone pays for it. In the quote it's a line item with a weekly rate.

Establishment responsibility named in writing. 
Between install and a maintenance contract starting, the trees go through their most vulnerable season with nobody clearly accountable. We will ask you to name who waters, who inspects and who carries a replacement during defects. 

One project, all five stages: Alstonville Aged Care Facilities


Where to start


If the schedule includes advanced stock, talk to us 12 to 18 months out and we'll plant the crop against your program.

Send us the plant list, the program and any compliance requirements. We'll come back with availability, lead times and pricing, and flag anything that needs a substitution before you commit. Talk to us about your project.

FAQ


What are the lead times for advanced trees on a commercial project?
Around 6-9 months for 300mm to 450mm container stock, 6 to 12 months for 100L to 200L on a staged pre-grow, and 12 to 18 months or more for 200L and above under full contract growing to AS 2303.

How far ahead does Florafolia need a schedule for contract-grown stock?
12 to 18 months for a full pre-grow program. A draft schedule is enough to start planning production against, and the crop is then reserved to the project rather than sold into the open market.

Can one supplier handle both exterior and interior planting on a commercial project?
Yes. Florafolia grows advanced trees and subtropical foliage on the same site at Rous, NSW, so mixed schedules covering exterior beds and interior or undercover planters run as one order, one grading standard, one point of contact.

How is stock confirmed to meet Size Index before dispatch?
Calliper and height are checked against the preferred range under AS 2303:2018, with grading before dispatch. Advanced specimens and screening rows can be hand-tagged or inspected on site. Florafolia has been NIASA accredited since 1997 and is audited annually.

Who carries responsibility for plants after installation?
Stock that arrives off-spec is reported within 48 hours of delivery and replaced or credited. Establishment after installation is the purchasers responsibility. 

What happens if a specified species isn't achievable at the required grade?
Florafolia flags it in the quote with an alternative that performs in the same position, before anything is committed. Substitutions aren't made without approval.


Planning a project, or after something specific from the nursery?