Lexis Careers › Architecture › Unit 04 › Lesson 02

Forty Columns of Plant List

B1 Plants & Schedules
About this lesson ▾

Forty columns is not excessive — it is what happens when every plant question a client, a contractor and a plan checker could ask gets its own field.

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01
Warm-up · 4 min

Your five plants

Read out your homework list. Just names for now.

Predict

Before you see the real header, predict:

1. About how many columns does a real professional plant schedule usually carry?

02
Input & Noticing · 14 min

A real schedule header

The first ten columns of a real 40-column plant list, verbatim.

Schedule columns

These are the exact field names, as they appear on your own drawings.

Real stock from your own sets

Botanical nameTypeMature height (typical)Water needLight need
PittosporumEvergreen shrub/screen6–8 ftLow–moderateFull sun–part shade
PodocarpusEvergreen hedge/screen8–10 ftLowFull sun–part shade
OleanderEvergreen flowering shrub8–12 ftLowFull sun
LiquidambarDeciduous specimen tree40–60 ftModerateFull sun
Cercis (redbud)Deciduous specimen tree15–20 ftModerateFull sun–part shade
Teacher note The mature-height, water and light figures in this table are constructed for the exercise — typical ranges for each species, not pulled from a specific schedule. Say so if she asks; the plant names and column headers are the real part.

Notice the split between botanical and common name. "Cercis" means nothing to most clients; "redbud" means nothing on a permit review. A schedule needs both, and so do you — the botanical name for accuracy, the common name for the conversation.

Discovery Check

Check what you just read.

1. Why does "Cercis" mean nothing to most clients?

2. Which schedule column would tell you how far apart to plant two specimens?

03
Focus on Form · 10 min

What each column type is for

Four groups, ten columns

GroupColumnsAnswers
IdentityLatin_Name, Common_NameWhat is it?
SizeSpread, Height, Mature_HeightHow big now, and eventually?
PlacementSpacing, Scheduled_SizeHow far apart, and what size at planting?
RequirementsWater_Range, Light_Range, Plant_ZoneWhat does it need to survive here?
Four Groups

Match each column group to the question it answers.

What is it?
How big now, and eventually?
How far apart, and what size at planting?
What does it need to survive here?
04
Controlled Practice · 14 min

Read the schedule

MCQ Reading

All the evidence is in Phase 02.

1. Which column would tell you how far apart to plant two shrubs?

2. Why does a schedule need both a botanical and a common name?

3. Which of your real stock is deciduous?

4. Scheduled_Size and Mature_Height both describe height. What is the difference?

Lexical Matching

Match each plant to its type. Click the plant, then its type.

Evergreen shrub/screen
Evergreen hedge/screen
Evergreen flowering shrub
Deciduous specimen tree (40–60 ft at maturity)
Deciduous specimen tree (15–20 ft at maturity)
05
Communicative Task · 10 min

Which column?

Task card

A client question, unlabelled

Your teacher asks a client-style question. Name the column that would actually answer it.

  • "Will this survive if I forget to water?" — name the column.
  • "Will it fit between the fence and the path?" — name the column.
  • Then invent one more client question of your own and challenge your teacher to name the column.
Before You Answer

One more check — match each client question to the column group it belongs to.

Requirements
Placement
Identity
Size
06
Feedback · 4 min

Column or plant?

Were you thinking in columns (structure) or in individual plants (memory)? Columns are the more transferable skill — they work on a schedule you have never seen.

Which Is More Useful?

Apply today's lesson.

1. Which is described as the more transferable skill?

07
Wrap-up · 4 min

Before the next lesson

Homework. Pick two plants from your own work and compare them out loud — which is bigger, which grows faster, which tolerates less water. Notice where you hesitate.

Quick Check

Complete the homework instruction from memory.

Pick plants and compare them — which is bigger, which grows .