Skip to Main Content
PHS home
ask PHS
1651 Answers
Topics
21
Annuals
1
Architecture, Domestic -- Pennsylvania -- Philadelphia
12
Bamboo
2
Bees
37
Books
27
Bulbs
15
Cactus
34
Cherry trees
9
Children
33
City gardening
35
Community gardening
15
Compost
42
Container gardening
4
Deer
1
Edible plants
40
Education
8
Fertilizer
34
Flowers
8
Fruit gardening
38
Fruit trees
14
Fungi
16
Garden and landscape history
7
Garden centers
2
Garden ornaments
13
Gardening to attract wildlife
1
Gardens -- History -- 19th century
1
Gardens -- History -- 20th century
15
Gardens -- Philadelphia region
6
Greenhouses
19
Ground cover plants
18
Hardiness
7
Heirloom varieties (Plants)
5
Herbicides
11
Herbs
2
Horticulturists -- United States -- Biography
81
Houseplants
28
Hydrangeas
8
Landscape design
18
Landscape plants
23
Lawns--Care and maintenance
18
Mid-Atlantic gardening
15
Mulch
26
Native plants
10
Nurseries (Horticulture)
5
Nurseries (Horticulture) -- Pennsylvania -- Philadelphia -- History
14
Orchids
8
Organic gardening
16
Ornamental plants
8
Overwinter
21
Pennsylvania Horticultural Society -- General
35
Pennsylvania Horticultural Society history
42
Perennials
102
Pests and diseases
12
PHS Gold Medal Plants
3
PHS Green City Teachers
25
PHS McLean Library
8
PHS McLean Library Subject Guides
2
PHS Meadowbrook Farm
19
PHS Membership
6
PHS Philadelphia Flower Show -- General
87
PHS Philadelphia Flower Show -- History
2
PHS Philadelphia Flower Show -- Shopping
1
PHS Philadelphia Flower Show -- Volunteering
15
PHS Philadelphia LandCare Program
6
PHS Pop Up Gardens
4
PHS Sponsorship Opportunities
24
PHS Tree Tenders
68
Plant Identification
13
Plant propagation
122
Plant recommendations
51
Plant sources
10
Poisonous plants
41
Pruning
5
Raised beds
3
Rock gardens
36
Roses
4
School gardens
23
Seeds
19
Shopping
101
Shrubs
27
Soils
18
Stormwater management
24
Street trees
18
Succulent plants
2
Terrariums
1
Topiary work
4
Travel
136
Tree care
166
Trees
13
Trees -- Identification
7
Tropical plants
3
Urban agriculture
18
Vacant land
62
Vegetable gardening
31
Vines and climbers
1
Volunteering
1
Weather
8
Weddings
21
Weeds
ask PHS
Ask Another Question
Search
Browse Our Answers
Popular
Recent
Featured
Will dark green pumpkins turn orange? When to pick?
Last Updated:
Jan 14, 2021
|
Topics:
Vegetable gardening
|
Views:
49882
What hardiness zone is Philadelphia?
Last Updated:
May 28, 2021
|
Topics:
City gardening
Hardiness
PHS McLean Library Subject Guides
|
Views:
34828
What are the Philadelphia Flower Show themes of past years?
Last Updated:
Oct 30, 2024
|
Topics:
PHS Philadelphia Flower Show -- History
|
Views:
16383
Should cut daffodils be kept without water?
Last Updated:
Jan 26, 2021
|
Topics:
Flowers
|
Views:
12872
Are Papaver somniferum poppies legal in Pennsylvania?
Last Updated:
Jun 04, 2024
|
Topics:
Annuals
|
Views:
11036
What are the purple flowering trees in bloom right now along Rt. 76 / the Schuylkill?
Last Updated:
Jan 14, 2021
|
Topics:
Plant Identification
|
Views:
8352
How to grow an avocado plant in Maryland?
Last Updated:
Jan 14, 2021
|
Topics:
Fruit trees
|
Views:
4934
What is the sap oozing from my weeping cherry tree?
Last Updated:
Jan 08, 2019
|
Topics:
Cherry trees
Tree care
Trees
|
Views:
4832
Why is my weeping Cherry tree not blooming in the Spring?
Last Updated:
Jan 08, 2019
|
Topics:
Tree care
Trees
|
Views:
4065
Where can I buy succulents in the Philadelphia area?
Last Updated:
Feb 09, 2023
|
Topics:
Succulent plants
|
Views:
3837
Homes of the Pennsylvania Horticultural Society in Philadelphia
Last Updated:
Nov 11, 2024
|
Topics:
Pennsylvania Horticultural Society history
|
Views:
196
What are the Philadelphia Flower Show themes of past years?
Last Updated:
Oct 30, 2024
|
Topics:
PHS Philadelphia Flower Show -- History
|
Views:
16383
How do I enter a plant in the PHS Philadelphia Flower Show?
Last Updated:
Oct 30, 2024
|
Views:
78
I have a backyard with porous pavers that I need a ground cover. Which ground cover should I use?
Last Updated:
Oct 14, 2024
|
Topics:
Ground cover plants
Plant recommendations
|
Views:
10
How do I find out about garden clubs in my area?
Last Updated:
Sep 18, 2024
|
Topics:
Pennsylvania Horticultural Society -- General
PHS Membership
|
Views:
50
I'm a PHS member and get the print version of "Grow" magazine.
Last Updated:
Sep 18, 2024
|
Topics:
PHS Membership
|
Views:
80
May I see your latest issue of GROW magazine online?
Last Updated:
Sep 18, 2024
|
Topics:
PHS Membership
|
Views:
94
How can I check my membership status?
Last Updated:
Sep 18, 2024
|
Topics:
PHS Membership
|
Views:
239
What is the history of Ribbon of Gold plantings?
Last Updated:
Sep 10, 2024
|
Topics:
Pennsylvania Horticultural Society history
Perennials
|
Views:
88
Is this a weed?
Last Updated:
Jul 28, 2024
|
Topics:
Weeds
|
Views:
87
Is the McLean Library now open?
Last Updated:
Oct 13, 2023
|
Topics:
PHS McLean Library
|
Views:
150
How do I access the McLean Library's eBooks?
Last Updated:
Jul 12, 2024
|
Topics:
Books
PHS McLean Library
|
Views:
316
I have books checked out from the McLean Library and would like to return them..
Last Updated:
Oct 20, 2021
|
Topics:
PHS McLean Library
|
Views:
133
Contact Us
Submit a Question
Submit a Question
